MICROCHIP CoreFPU Wae Whanga Maangi Matua
Kupu Whakataki
- Ko te Waeine Ira Maangi Matua (CoreFPU) he mea hoahoa mo nga mahi tatau-ira me te hurihanga, mo te kotahi me te tau rua nga tau maanu. Ka tautokohia e CoreFPU nga huringa-ira ki te ira-rewa me te ira-maanu ki nga huringa-waahanga me te taapiri-waahanga, tangohanga me nga mahi whakarea. Ko te Paerewa IEEE® mo te Aritmetiki Ira-Mango (IEEE 754) he paerewa hangarau mo te tatauranga ira-rewa.
- He mea nui: Ka tautokohia e CoreFPU nga tatauranga me nga tau kua whakaritea anake, ko te reo Verilog anake te tautoko; Kaore i te tautokohia te VHDL.
Whakarāpopototanga
Ko te ripanga e whai ake nei he whakarāpopototanga o ngā āhuatanga CoreFPU.
Ripanga 1. Nga Ahuatanga CoreFPU
| Putanga Matua | E pa ana tenei tuhinga ki te CoreFPU v3.0. |
| Whānau Pūrere Tautokohia |
|
| Rere Utauta Tautokohia | E hiahia ana ki a Libero® SoC v12.6 me nga putanga o muri mai. |
| Raihana | Ko te CoreFPU kaore i te raihana maukati. |
| Tohutohu Tāuta | Me whakauru aunoa a CoreFPU ki te IP Catalog o Libero SoC ma te mahi whakahou IP Catalog. Ka taea te tango a CoreFPU mai i te raarangi. Kia te matua IP ko
kua whakauruhia, kua whirihorahia, kua hangaia me te whakauru i roto i te SmartDesign mo te whakauru ki te kaupapa. |
| Te Whakamahinga Pūrere me te Mahinga | He whakarāpopototanga mo te whakamahinga me nga korero mahi mo CoreFPU kua whakarārangihia ki te Whakamahi Rauemi Pūrere me te Mahinga. |
CoreFPU Huri Nga korero Rangitaki
Ko tenei waahanga e whakarato ana i nga korero whanuiview o nga ahuatanga hou kua whakauruhia, timata mai i te tukunga hou. Mo etahi atu korero mo nga raruraru kua whakatauhia, tirohia te waahanga Nga Take Kua Whakatauhia.
| Putanga | He aha te mea Hou |
| v3.0 | I whakatinanahia etahi haki whakaputa hei whakarei ake i te tika o te IP |
| v2.1 | Kua taapirihia te waahanga taapiri rua |
| v2.0 | I whakahōuhia nga ahua ngaru taima |
| v1.0 | Ko te whakaputanga tuatahi o CoreFPU |
1. Nga ahuatanga
Kei a CoreFPU nga waahanga matua e whai ake nei:
- E tautoko ana i nga Tau Maangi Takitahi me te Taurua kia rite ki te Paerewa IEEE-754
- E tautoko ana i nga Huringa kua whakarārangitia:
- Ira-mau ki te hurihanga Whanga-Mangi
- Ira-Mangi ki te Huri-ira-umau
- E tautoko ana i nga Mahi Arithmetic kua whakarārangihia:
- Te taapiri ira-iti
- Tangonga-matau
- Whakarea ira-maangi
- Ka whakarato i te Kaupapa Whakaawhiwhi (Whakaawhiwhi ki te tata tata) mo nga Mahi Arite anake
- Ka whakarato i nga Kara mo te Puawai, Te Raro, Te Mutu (Positive Infinity, Negative Infinity), Quiet NaN (QNaN) me te Waitohu NaN (SNaN) mo nga Tau Tohu-Manga.
- Ka tautoko i te whakatinanatanga tino paipa o nga Mahi Arithmetic
- Ka whakarato i te Whakaritenga hei whirihora i te Matua mo nga Whakaritenga Hoahoa
Whakaahuatanga Mahi
- Ko te Paerewa IEEE mo te Aritmetika Ira-Mango (IEEE 754) he paerewa hangarau mo te tatauranga ira-rewa. Ko te kupu ira-maanu e tohu ana ki te ira radix o te tau (ira ira-ira, ira-rua ranei), ka whakanohohia ki nga waahi katoa e pa ana ki nga mati nui o te tau.
Ko te tau ira maanu ka whakaatuhia i roto i te tuhipoka putaiao, me te hautau (F), me te taunga (E) o tetahi radix (r), te ahua o te F × r^E. Ka whakamahi nga tau ira i te radix o te 10 (F × 10^E); ka whakamahia e nga tau-rua te radix o te 2 (F × 2^E). - Ehara i te mea motuhake te tohu o te tau ira-rewa. Mo te exampKo te nama 55.66 e tohuhia ana ko te 5.566 × 10^1, 0.5566 × 10^2, 0.05566 × 10^3, me era atu. Ko te wahanga hautanga ka whakanoatia. I te ahua kua whakaritea, kotahi noa te mati kore-kore i mua i te ira radix. Mo te exampe, ko te tau ira-ira 123.4567 ka whakatauritehia hei 1.234567 × 10^2; Ko te nama-rua 1010.1011B ka whakatauritehia hei 1.0101011B × 2^3.
- He mea nui kia mahara ko nga tau ira-maangi ka mate i te ngaro o te tino tika ina tohuhia me te maha o nga moka (mo muaample, 32-bit, 64-bit ranei). Ko tenei na te mea he tau mutunga kore o nga tau tuturu (ahakoa i roto i te awhe iti mai i te 0.0 ki te 0.1). I tetahi atu ringa, he
n-bit tauira rua e tohu ana i te 2^n tau motuhake. No reira, karekau nga tau tuturu katoa e tohuhia ana. Ko te tata tata ka whakamahia hei utu, ka mutu ka ngaro te tika.
Ko te tau ira maanu tika kotahi e tohuhia ana e whai ake nei:
- Waitohu moka: 1-bit
- Whānui taupū: 8 moka
- Te tino tika: 24 nga moka (23 nga moka ka tino rongoa)
Whakaahua 2-1. 32-bit Tāpare
Ko te tau ira maangi-rua e tohuhia ana e whai ake nei:
- Waitohu moka: 1-bit
- Whānui taupū: 11 moka
- Te tino tika: 53 nga moka (52 nga moka ka tino rongoa)
Whakaahua 2-2. 64-bit Tāpare 
Ko te CoreFPU te whakaurunga o runga o nga waahanga hurihuri e rua (Whakatika ki te Maangai me te Maranga ki te Tohu Whakatau) me nga mahi tatau e toru (FP ADD, FP SUB, me te FP MULT). Ka taea e te kaiwhakamahi te whirihora i tetahi o nga mahi i runga i te hiahia kia whakamahia nga rauemi mo te mahi kua tohua.
Ko te ahua e whai ake nei e whakaatu ana i te hoahoa poraka CoreFPU o runga me nga tauranga.
Whakaahua 2-3. Hoahoa Poraka Tauranga CoreFPU
Kei te ripanga e whai ake nei te whanui o nga tauranga Whakauru me te Putanga. Ripanga 2-1. Whānuitanga Tauranga Whakauru me te Huaputa
| Waitohu | Te Whanui Takitahi | Whānui Pūrua |
| kahore | [31:0] | [63:0] |
| bin | [31:0] | [63:0] |
| waho | [31:0] | [63:0] |
| pout | [31:0] | [63:0] |
Ira-u ki te Ira-Mangi (Tahuri)
Ko te CoreFPU kua whirihorahia ki te whiria ki te ira maanu ka whakatauhia te tohu-whakamau ki te waahanga-whakawhitinga. Ko te whakauru (ain) ki te CoreFPU he tau ira-pumau kei roto te tauoti me nga moka hautau. Kei te whirihora CoreFPU nga whiringa ki te kowhiri i te tauoti whakauru me te whanui hautau. Kei te whaimana te whakaurunga i runga i te tohu di_valid ka whai mana te putanga ki te do_valid. Ko te putanga (waho) o te mahi kua whakaritea ki te maanu kei roto i te whakatakotoranga tohu maanu kotahi, takirua ranei.
Example mo te mahi-whakaumau ki te mahi-whakawhitinga-iti kua whakarārangihia ki te ripanga e whai ake nei.
Ripanga 2-2. Example mo te Huringa-Ira ki te Huringa-Mangi
| Tau Pumau-Ira | Tau Wae-Mangi | |||||
| kahore | Tauoti | Hautau | waho | Waitohu | Tautoko | Mantissa |
| 0x12153524 (32-bit) | 00010010000101010 | 011010100100100 | 0x4610a9a9 | 0 | 10001100 | 00100001010100110101001 |
| 0x0000000000008CCC
(64-bit) |
0000000000000000000000000000000000000000000000001 | 000110011001100 | 0x3FF199999999999A | 0 | 01111111111 | 0001100110011001100110011001100110011001100110011010 |
Ira-Mangi ki te Ira-u (Tahuri)
Ko te CoreFPU i whirihorahia hei rewa ki te ira-mau ka whakatauhia te tohu-maanu ki te waahanga-whakawhitinga. Ko te whakauru (ain) ki te CoreFPU he tau ira maanu tika kotahi, rua ranei, ka puta he putanga (aout) ki te whakatakotoranga tohu-umau kei roto nga moka tauoti me nga moka hautau. Kei te whaimana te whakaurunga i runga i te tohu di_valid ka whai mana te putanga ki te do_valid. Kei te whirihora CoreFPU nga whiringa hei kowhiri i te tauoti whakaputa me te whanui hautau.
Example mo te mahi-whakawhitinga-ira ki te mahi-whakawhitinga-a-waa kua whakarārangihia ki te ripanga e whai ake nei.
Ripanga 2-3. Example mo te Whakawhitinga-Ira-Mango ki te Huringa-Ira
| Tau Wae-Mangi | Tau Pumau-Ira | |||||
| kahore | Waitohu | Tautoko | Mantissa | waho | Tauoti | Hautau |
| 0x41bd6783 (32-bit) | 0 | 10000011 | 01111010110011110000011 | 0x000bd678 | 00000000000010111 | 101011001111000 |
| 0x4002094c447c30d3
(64-bit) |
0 | 10000000000 | 0010000010010100110001000100011111000011000011010011 | 0x0000000000012095 | 0000000000000000000000000000000000000000000000010 | 010000010010101 |
Tāpiri Ira-Mangi (Mahi Arite)
Ko te CoreFPU i whirihorahia hei FP ADD e whakaatu ana i te waahanga taapiri ira-iti. Ka taapirihia nga tau ira-rewa e rua (ain me te ipu) ka hoatu te putanga (pout) ki te whakatakotoranga tohu-maangi. Ko te whakaurunga me te putanga he tau kotahi, rua ranei nga tau maanu-ira. Kei te whaimana te whakaurunga i runga i te tohu di_valid ka whai mana te putanga ki te do_valid. Ka whakaputa te matua ovfl_fg (Overflow), qnan_fg (Quiet Not a Number), snan_fg (Signing Not a Number), pinf_fg(Positive Infinity), and ninf_fg (Negative Infinity) haki i runga i te mahi taapiri.
ExampKei nga ripanga e whai ake nei nga mahinga mo te taapiri ira-iti.
Ripanga 2-4. Example mo te Mahi Whakapiri-Mangi (32-bit)
| Uara-Ira Māngi | Waitohu | Tautoko | Mantissa |
| Tāuru tohu māngi 1 ain (0x4e989680) | 0 | 10011101 | 00110001001011010000000 |
| Tāuru tohu māngi 2 ipu (0x4f191b40) | 0 | 10011110 | 00110010001101101000000 |
| Pout putanga taapiri ira maangi (0x4f656680) | 0 | 10011110 | 11001010110011010000000 |
Ripanga 2-5. Example mo te Mahi Whakapiri-Mangi (64-bit)
| Uara-Ira Māngi | Waitohu | Tautoko | Mantissa |
| Tāuru ira māngi 1
ain (0x3ff4106ee30caa32) |
0 | 01111111111 | 0100000100000110111011100011000011001010101000110010 |
| Tāuru ira māngi 2
bin (0x40020b2a78798e61) |
0 | 10000000000 | 0010000010110010101001111000011110011000111001100001 |
| Pout putanga taapiri ira maangi (0x400c1361e9ffe37a) | 0 | 10000000000 | 1100000100110110000111101001111111111110001101111010 |
Tango Ira-Mangi (Mahi Arite)
Ko te CoreFPU i whirihorahia hei FP SUB ka tohu i te kōwae tangohanga ira-maanu. Ka tango i nga tau ira-rewa e rua (ain me te ipu) ka hoatu te putanga (pout) ki te whakatakotoranga tohu-maangi. Ko te whakaurunga me te putanga he tau kotahi, rua ranei nga tau maanu-ira. Kei te whaimana te whakaurunga i runga i te tohu di_valid ka whai mana te putanga ki te do_valid. Ka puta te matua ovfl_fg (Overflow), unfl_fg (underflow), qnan_fg (Quiet Not a Number), snan_fg (Waitohu Ehara i te Tau), pinf_fg (Positive Infinity), me ninf_fg (Negative Infinity) haki i runga i te mahi tangohanga.
ExampKei nga ripanga e whai ake nei nga mahinga tangohanga ira-maangi.
Ripanga 2-6. Exampmo te Mahi Tango Ira-Mangi (32-bit)
| Uara-Ira Māngi | Waitohu | Tautoko | Mantissa |
| Tāuru ira-maangi 1 ain (0xac85465f) | 1 | 01011001 | 00001010100011001011111 |
| Tāuru ira-maangi 2 ipu (0x2f516779) | 0 | 01011110 | 10100010110011101111001 |
| Pout putanga tango ira-maangi (0xaf5591ac) | 1 | 01011110 | 10101011001000110101011 |
| Uara-Ira Māngi | Waitohu | Tautoko | Mantissa |
| Tāuru ira māngi 1
aue (0x405569764adff823) |
0 | 10000000101 | 0101011010010111011001001010110111111111100000100011 |
| Tāuru ira māngi 2
bin (0x4057d04e78dee3fc) |
0 | 10000000101 | 0111110100000100111001111000110111101110001111111100 |
| Pout putanga tango ira-maangi (0xc02336c16ff75ec8) | 1 | 10000000010 | 0011001101101100000101101111111101110101111011001000 |
Whakarea Ira-Mangi (Mahi Arite)
Ko te CoreFPU i whirihorahia hei FP MULT ka whakatau i te kōwae whakareatanga ira-maanu. Ka whakareatia e ia nga tau ira-rewa e rua (ain me te ipu) ka hoatu te putanga (pout) ki te whakatakotoranga tohu-maangi. Ko te whakaurunga me te putanga he tau kotahi, rua ranei nga tau maanu-ira. Kei te whaimana te whakaurunga i runga i te tohu di_valid ka whai mana te putanga ki te do_valid. Ka whakaputa te matua ovfl_fg (Overflow), unfl_fg (Underflow), qnan_fg (Quiet Not a Number), snan_fg (Waitohu Ehara i te Tau), pinf_fg (Positive Infinity), me ninf_fg (Negative Infinity) haki i runga i te mahi whakarea.
ExampKei nga ripanga e whai ake nei nga mea mo te mahi whakarea-ira.
Ripanga 2-8. Example mo te Mahi Whakarea Ira-Mangi (32-bit)
| Uara-Ira Māngi | Waitohu | Tautoko | Mantissa |
| Tāuru ira-maangi 1 ain (0x1ec7a735) | 0 | 00111101 | 10001111010011100110101 |
| Tāuru tohu māngi 2 ipu (0x6ecf15e8) | 0 | 11011101 | 10011110001010111101000 |
| Pout Putanga Whakarea-Mangi (0x4e21814a) | 0 | 10011100 | 01000011000000101001010 |
| Uara-Ira Māngi | Waitohu | Tautoko | Mantissa |
| Tāuru ira māngi 1
ain (0x40c1f5a9930be0df) |
0 | 10000001100 | 0001111101011010100110010011000010111110000011011111 |
| Tāuru ira māngi 2
bin (0x400a0866c962b501) |
0 | 10000000000 | 1010000010000110011011001001011000101011010100000001 |
| Pout putanga whakareatanga ira-maangi (0x40dd38a1c3e2cae9) | 0 | 10000001101 | 1101001110001010000111000011111000101100101011101001 |
Ripanga Pono mo te Tāpiritanga me te Tangohanga
Ka whakarārangihia e ngā ripanga pono e whai ake nei ngā uara mō te mahi tāpiri me te tangohanga. Ripanga 2-10. Te Ripanga Pono mo te taapiri
| Raraunga A | Raraunga B | Waitohu Moka | Hua | Puawai | Rereke | SNaN | QNaN | PINF | NINF |
| QNaN/SNaN | x | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| x | QNaN/SNaN | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| kore | kore | 0 | POSZERO | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | mutunga(y) | 0 | mutunga(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | iti(y) | 1 | iti(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | posinfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| kore | neginfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| mutunga(y) | kore | 0 | mutunga(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | posinfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| Ripanga 2-10. Ripanga Pono mo te taapiri (haere tonu) | |||||||||
| Raraunga A | Raraunga B | Waitohu Moka | Hua | Puawai | Rereke | SNaN | QNaN | PINF | NINF |
| mutunga mutunga | neginfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| iti(y) | kore | 1 | iti(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | posinfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| korekore | neginfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| posinfinite | kore | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | mutunga mutunga | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | korekore | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | posinfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | neginfinite | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| neginfinite | kore | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | mutunga mutunga | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | korekore | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | posinfinite | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| neginfinite | neginfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| mutunga mutunga | mutunga mutunga | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| mutunga mutunga | mutunga mutunga | 0/1 | QNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0/1 | SNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | POSSNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 0 | POSSNaN | 0 | 1 | 1 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 0 | POSSNaN | 0 | 1 | 1 | 0 | 0 | 0 |
| korekore | korekore | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | korekore | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| korekore | korekore | 0/1 | QNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| korekore | korekore | 0/1 | SNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| korekore | korekore | 0 | POSSNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| Raraunga A | Raraunga B | Waitohu Moka | Hua | Puawai | Rereke | SNaN | QNaN | PINF | NINF |
| QNaN/SNaN | x | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| x | QNaN/SNaN | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| kore | kore | 0 | POSZERO | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | mutunga(y) | 1 | iti(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | iti(y) | 0 | mutunga(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | posinfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| kore | neginfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| mutunga(y) | kore | 0 | mutunga(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | posinfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| mutunga mutunga | neginfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| iti(y) | kore | 1 | iti(y) | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | posinfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| Ripanga 2-11. Ripanga Pono mo te Tango (haere tonu) | |||||||||
| Raraunga A | Raraunga B | Waitohu Moka | Hua | Puawai | Rereke | SNaN | QNaN | PINF | NINF |
| korekore | neginfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | kore | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | mutunga mutunga | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | korekore | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | posinfinite | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| posinfinite | neginfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| neginfinite | kore | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | mutunga mutunga | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | korekore | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | posinfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | neginfinite | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | POSSNaN | 0 | 1 | 1 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| mutunga mutunga | korekore | 0/1 | QNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| mutunga mutunga | korekore | 0/1 | SNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 0 | POSSNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| korekore | mutunga mutunga | 0/1 | QNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| korekore | mutunga mutunga | 0/1 | SNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 0 | POSSNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| korekore | korekore | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | korekore | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | korekore | 0 | POSSNaN | 0 | 1 | 1 | 0 | 0 | 0 |
Hiranga:
- Ko enei kei nga ripanga o mua he tohu mo tetahi tau.
- Ko te i roto i nga ripanga o mua e tohu ana i te ahua karekau.
Te Ripanga Pono mo te Whakarea
Ko te ripanga pono e whai ake nei e whakararangi ana i nga uara mo te mahi whakarea.
Ripanga 2-12. Te Ripanga Pono mo te Whakarea
| Raraunga A | Raraunga B | Waitohu Moka | Hua | Puawai | Rereke | SNaN | QNaN | PINF | NINF |
| QNaN/SNaN | x | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| x | QNaN/SNaN | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| kore | kore | 0 | POSZERO | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | mutunga mutunga | 0 | POSZERO | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | korekore | 0 | POSZERO | 0 | 0 | 0 | 0 | 0 | 0 |
| kore | posinfinite | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| kore | neginfinite | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| Ripanga 2-12. Ripanga Pono mo te Whakarea (haere tonu) | |||||||||
| Raraunga A | Raraunga B | Waitohu Moka | Hua | Puawai | Rereke | SNaN | QNaN | PINF | NINF |
| mutunga mutunga | kore | 0 | POSZERO | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | posinfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| mutunga mutunga | neginfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| korekore | kore | 0 | POSZERO | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | posinfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| korekore | neginfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | kore | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| posinfinite | mutunga mutunga | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | korekore | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| posinfinite | posinfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| posinfinite | neginfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | kore | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| neginfinite | mutunga mutunga | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | korekore | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| neginfinite | posinfinite | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| neginfinite | neginfinite | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | POSSNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | POSSNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| mutunga mutunga | mutunga mutunga | 0 | POSSNaN | 0 | 1 | 1 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| mutunga mutunga | korekore | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| mutunga mutunga | korekore | 0 | POSSNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 0 | POSSNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| mutunga mutunga | korekore | 0 | POSSNaN | 0 | 1 | 1 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 1 | korekore | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 1 | neginfinite | 0 | 0 | 0 | 0 | 0 | 1 |
| korekore | mutunga mutunga | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| korekore | mutunga mutunga | 0 | POSSNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 0 | POSSNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| korekore | mutunga mutunga | 0 | POSSNaN | 0 | 1 | 1 | 0 | 0 | 0 |
| korekore | korekore | 0 | mutunga mutunga | 0 | 0 | 0 | 0 | 0 | 0 |
| korekore | korekore | 0 | posinfinite | 0 | 0 | 0 | 0 | 1 | 0 |
| korekore | korekore | 0 | POSQNaN | 0 | 0 | 0 | 1 | 0 | 0 |
| korekore | korekore | 0 | POSQNaN | 0 | 0 | 1 | 0 | 0 | 0 |
| korekore | korekore | 0 | POSQNaN | 1 | 0 | 1 | 0 | 0 | 0 |
| korekore | korekore | 0 | POSQNaN | 0 | 1 | 1 | 0 | 0 | 0 |
Hiranga:
Ko te Moka Waitohu '0' e whakaatu ana i te putanga pai me te '1' e whakaatu ana i te putanga kino.
Ko te x kei te ripanga o mua e tohu ana kaore e aro ki te ahua.
Nga Tawhā CoreFPU me nga Tohu Atanga
Ko tenei waahanga e korero ana mo nga tawhā i roto i nga tautuhinga CoreFPU Configurator me nga tohu I/O.
Whirihoranga GUI Tawhā
He maha nga whiringa ka taea te whirihora e pa ana ki te waahanga FPU penei i te ripanga e whai ake nei. Mena ka hiahiatia he whirihoranga i tua atu i te taunoa, ka whakamahia te pouaka korero whirihoranga hei kowhiri i nga uara e tika ana mo te whiringa whirihora.
Ripanga 3-1. Tawhā GUI Whirihoranga CoreFPU
| Ingoa Tawhā | Taunoa | Whakaahuatanga |
| Tikanga | Takitahi | Tīpakohia te mahi ina hiahiatia:
Tika Takitahi |
| Momo Tahuri | Ira-mau ki te hurihanga Whanga-Mangi | Tīpakohia te mahi ina hiahiatia:
|
| Whānuitanga Hautau Whakauru1 | 15 | Ka whirihora i te ira hautau i roto i nga tohu Input ain me te ipu
Ko te awhe whaimana ko te 31–1 |
| Whānuitanga Hautau Huaputa2 | 15 | Ka whirihora i te ira hautau i roto i nga tohu Putanga aout
Ko te awhe whaimana ko te 51–1 |
Hiranga:
- Ka taea te whirihora noa i tenei tawhā i te wa e huri ana te ira-mau ki te huringa-iti.
- Ka taea te whirihora noa i tenei tawhā i te wa o te ira-maanu ki te huringa-ira-umau.
Tohu Whakauru me te Putanga (Pataihia he patai)
Kei te ripanga e whai ake nei nga tohu tauranga whakauru me te putanga o CoreFPU.
Ripanga 3-2. Whakaahuatanga Tauranga
| Ingoa Tohu | Whānui | Momo | Whakaahuatanga |
| clk | 1 | Whakauru | Karaka punaha matua |
| rstn | 1 | Whakauru | Hohe-iti te tautuhi tukutahingakore |
| kua_mana | 1 | Whakauru | Ka whai mana te whakauru kaha-tiketike
Ko tenei tohu e tohu ana ko nga raraunga kei runga i ain[31:0], ain[63:0] me te bin[31:0], bin[63:0] he mana. |
| kahore | 32/64 | Whakauru | He Pahi Whakauru (Ka whakamahia mo nga mahi katoa) |
| bin1 | 32/64 | Whakauru | B Input Bus (Ka whakamahia mo nga mahi tatau anake) |
| waho2 | 32/64 | Putanga | Ko te uara putanga ka tohua ki te ira-maangi, te maanu ranei ki nga mahi huringa-ira ka tohua. |
| pout1 | 32/64 | Putanga | Uara putanga ina tohua nga mahi taapiri, tangohanga, whakarea ranei. |
| Ripanga 3-2. Whakaahuatanga Tauranga (haere tonu) | |||
| Ingoa Tohu | Whānui | Momo | Whakaahuatanga |
| mahi_mana | 1 | Putanga | Tohu kaha-teitei
Ko tenei tohu e tohu ana he tika nga raraunga kei runga i te pahi raraunga pout/aout. |
| ovfl_fg3 | 1 | Putanga | Tohu kaha-teitei
Ko tenei tohu e tohu ana i te waipuke i te wa e mahi ana i te waahi maanu. |
| unfl_fg | 1 | Putanga | Tohu kaha-teitei
Ko tenei Tohu e tohu ana i te rere o raro i te wa e mahi ana i te waahi rewa. |
| qnan_fg3 | 1 | Putanga | Tohu kaha-teitei
Ko tenei tohu e tohu ana i te Quiet Not a Number (QNaN) i te wa e mahi ana i te maanu. |
| snan_fg | 1 | Putanga | Tohu kaha-teitei
Ko tenei tohu e tohu ana i te Waitohu Ehara i te Tau (SNaN) i te wa e mahi ana i te waahi rewa. |
| pinf_fg3 | 1 | Putanga | Tohu kaha-teitei
Ko tenei tohu e tohu ana i te kore mutunga pai i te wa e mahi ana i te tohu maanu. |
| ninf_fg | 1 | Putanga | Tohu kaha-teitei
Ko tenei tohu e tohu ana i te kore mutunga kino i te wa e mahi ana i te tohu maanu. |
Hiranga:
- E waatea ana tenei tauranga mo te taapiri ira-iti, tangohanga, whakareatanga ranei.
- E waatea ana tenei tauranga mo nga mahi whakawhiti-waahi ki te waahi-maanu me te waahi-maanu ki nga mahi hurihanga.
- E waatea ana tenei tauranga mo te ira-maanu ki te ira-mau, te taapiri-a-ira, te tangohanga-waa, me te whakarea-ira.
Te whakatinanatanga o CoreFPU i Libero Design Suite
Ko tenei waahanga e whakaatu ana i te whakatinanatanga o CoreFPU i te Libero Design Suite.
SmartHoahoa
Kei te waatea a CoreFPU mo te tango i roto i te pukapuka Libero IP na roto i te web putunga. Ina whakarārangihia i roto i te putumōhio, ka whakamohiotia te matua ma te whakamahi i te rere SmartDesign. Mo nga korero mo te whakamahi i te SmartDesign ki te whirihora, ki te hono, ki te whakaputa matua, tirohia te awhina ipurangi a Libero SoC.
Whai muri i te whirihora me te whakaputa i te tauira matua, ka whakatairitehia te mahinga taketake ma te whakamahi i te papa whakamatautau i tukuna me te CoreFPU. Ka whakatika aunoa nga tawhā whakamātautau ki te whirihoranga CoreFPU. Ko te CoreFPU he waahanga o te hoahoa nui ake.
Whakaahua 4-1. Tauira SmartDesign CoreFPU mo nga Mahi Arithmetic
Whakaahua 4-2. SmartDesign CoreFPU Tauira mo te Mahi Tahuri 
Ira Pumau ki te Huringa-Mangi
I roto i te hurihanga ira-mau ki te ira-maangi, ka taea te whirihora te Whanui Hautau Whakauru. Kua tautuhia te Whanui Putanga ki te 32-bit mo te moka-kotahi me te 64-bit mo te tohu-rua-rua ma te taunoa.
Hei huri mai i te ira-mau ki te ira-rewa, kowhiria te Momo Hurihuri ki te ira maanu, penei i te ahua e whai ake nei.
Ira-Mangi ki te Ira-u
I te wa o te hurihanga ira-iti ki te ira-mau, ka taea te whirihora i te Whanui Hautau Huaputa, ka tautuhia te Whanui Whakauru ki te moka-32 mo te tika kotahi me te moka-64 mo te ira maanu-rua ma te taunoa.
Hei huri mai i te ira-rewa ki te ira-mau, kowhiria te ira maangi ki te momo Tahuri tuturu, penei i te ahua e whai ake nei.
Whakaahua 4-4. Whirihoranga CoreFPU mo te Ira Maangi ki te Whakatika 
Tāpiritanga-Ira-Mangi/Tangonga/Whakarea
I te wa o te mahi taapiri-waahanga, tangohanga me te whakareatanga, kaore e taea te whirihora te Whanui Hautau Whakauru me te Whanui Hautau Putanga na te mea he mahinga taunga ira-maanu enei, a ka tautuhia te Whanui Whakauru/Tuhinga ki te moka-32-te tika kotahi me te 64-bit mo te tohu-rua-rua ma te taunoa.
Ko te ahua e whai ake nei e whakaatu ana i te whirihora CoreFPU mo te mahi tango ira maanu.
Whakaahua 4-5. Whirihoranga CoreFPU mo te Tangohanga Ira Maangi
Whakaaturanga (Pataihia he patai)
Hei whakahaere whaihanga, i roto i te matapihi whirihoranga matua, tīpako Kaiwhakamahi Testbench. Whai muri i te whakaputa i te CoreFPU, ko te whakahiato i mua i te whakahiatotanga i te papanga whakamaaramatanga mo nga taputapu reo (HDL) files kua whakauruhia ki Libero.
Hanganga Ngaru Whakatau (Pataihia he patai)
Ko tenei waahanga e korero ana mo nga ahua ngaru whaihanga mo CoreFPU.
Ko nga whika e whai ake nei e whakaatu ana i te ahua ngaru o te ira-mau ki te huringa-iti mo te 32-bit me te 64-bit.
Whakakotahi Pūnaha
Ko te ahua e whai ake nei e whakaatu ana i te exampte whakamahi i te matua. I roto i tenei exampKo te hoahoa UART ka whakamahia hei waahana korero i waenga i te hoahoa me te PC manaaki. Ko nga tohu ain me te ipu (ia 32-bit, 64-bit te whanui) nga whakaurunga ki te hoahoa mai i te UART. I muri i te whiwhinga a CoreFPU i te tohu di_valid, ka tatauhia e ia te hua. Whai muri i te tatau i te hua, ka piki te tohu do_valid ka penapena i te hua (raraunga aout/pout) i roto i te putunga whakaputa. Ko tenei tikanga e tika ana mo te hurihanga me nga mahi tatau. Mo nga mahi hurihanga, ko te urunga ain anake e ranea ana engari mo nga mahi tatau, me uru nga whakaurunga ain me te bin. Kua whakahohea te putanga aout mo nga mahi whakawhiti me te tauranga pout kua whakahohea mo nga mahi tatau.
Whakaahua 4-16. Exampte punaha CoreFPU
- Synthesis (Pataihia he patai)
Hei whakahaere i te whakahiatotanga i runga i te CoreFPU, tautuhia te pakiaka hoahoa ki te tauira waahanga IP, mai i te pihanga rerenga hoahoa Libero, whakahaere i te taputapu Synthesis.
Wāhi me te huarahi (Pataihia he patai)
I muri i te whakahiatotanga o te hoahoa, whakahaere i te taputapu Wahi-me-Route. Kaore e hiahiatia e CoreFPU nga tautuhinga waahi me te ara motuhake. - Kaiwhakamahi Testbench (Uiui he patai)
Ka whakaratohia he papa whakamatautau kaiwhakamahi me te tuku CoreFPU IP. Ma te whakamahi i tenei whakamatautauranga, ka taea e koe te manatoko i te whanonga mahi a CoreFPU.
Ko te hoahoa paraka ngawari o te papa whakamatautau kaiwhakamahi e whakaatuhia ana i te ahua e whai ake nei. Ko te papanga whakamatautau a te kaiwhakamahi e whakaatu ana i te hoahoa CoreFPU kua whirihorahia (UUT), me te whakauru i nga kaihanga raraunga whakamatautau whanonga, te karaka e tika ana, me nga tohu tautuhi.
Whakaahua 4-17. Te Paepae Whakatau Kaiwhakamahi CoreFPU
He mea nui: Me aro turuki koe i nga tohu whakaputa i roto i te simulator ModelSim, tirohia te waahanga Whakaaturanga.
Nga Tohutoro Apiti (Pataihia he patai)
Ko tenei waahanga he rarangi mo etahi atu korero.
Mo nga whakahou me etahi atu korero mo te rorohiko, nga taputapu, me nga taputapu, tirohia te
Nga wharangi Taonga Hinengaro i runga i nga Microchip FPGA me nga PLD webpae.
- Nga take e mohiotia ana me nga otinga (Pataihia he patai)
Karekau he take e mohiotia ana mo te CoreFPU v3.0. - Nga waahanga me nga taputapu kua mutu (Pataihia he patai)
Kaore he waahanga me nga taputapu kua whakakorehia me tenei tuku IP.
Papakupu
E whai ake nei te rarangi o nga kupu me nga whakamaramatanga i whakamahia i roto i te tuhinga.
Ripanga 6-1. Nga Kupu me nga Whakamaramatanga
| Wāhanga | Whakamaramatanga |
| FPU | Wae Whanga Maangi |
| FP ADD | Tāpiri-Mangi |
| FP SUB | Tangohanga Ira-Mangi |
| FP MAHI | Whakarea Ira-Mangi |
Nga Take Kua Whakatauhia
Ko te ripanga e whai ake nei e whakaatu ana i nga take katoa kua whakatauhia mo nga momo whakaputanga CoreFPU.
Ripanga 7-1. Nga Take Kua Whakatauhia
| Tukua | Whakaahuatanga |
| 3.0 | E whai ake nei te rarangi o nga take katoa kua whakatauhia i roto i te tukunga v3.0:
Tau Take: 01420387 me 01422128 I tāpirihia te arorau kaupapa whakaawhiwhi (porowhita ki te tau rite tata). |
| 2.1 | E whai ake nei te rarangi o nga take katoa kua whakatauhia i roto i te tukunga v2.1: Ko te hoahoa ka pa ki nga take na te ahua o nga tauira taarua i te wa e mahia ana nga waahanga maha. Ko te whakaingoa ano i te tauira IP CoreFPU ka puta he hapa "Kowae kore tautuhi". |
| 1.0 | Tukunga Tuatahi |
Te Whakamahi Rauemi Pūrere me te Mahinga
Ka whakatinanahia te tonotono CoreFPU ki nga whanau kua whakarārangihia ki te ripanga e whai ake nei.
Ripanga 8-1. FPU PolarFire Unit Whakamahinga Pūrere mo te 32-Bit
| Rauemi FPGA | Whakamahinga | |||||||
| Whanau | 4LUT | DFF | Tapeke | Poraka Pangarau | Pūrere | Enrautage | Mahi | Roopuu |
| Ira-u ki te Ira-Mangi | ||||||||
| PolarFire® | 260 | 104 | 364 | 0 | MPF300T | 0.12 | 310 MHz | 3 |
| Ira-Mangi ki te Ira-u | ||||||||
| PolarFire | 591 | 102 | 693 | 0 | MPF300T | 0.23 | 160 MHz | 3 |
| Tāpiri-Mangi | ||||||||
| PolarFire | 1575 | 1551 | 3126 | 0 | MPF300T | 1.06 | 340 MHz | 16 |
| Tangohanga Ira-Mangi | ||||||||
| PolarFire | 1561 | 1549 | 3110 | 0 | MPF300T | 1.04 | 345 MHz | 16 |
| Whakarea Ira-Mangi | ||||||||
| PolarFire | 465 | 847 | 1312 | 4 | MPF300T | 0.44 | 385 MHz | 14 |
| Rauemi FPGA | Whakamahinga | |||||||
| Whanau | 4LUT | DFF | Tapeke | Poraka Pangarau | Pūrere | Enrautage | Mahi | Roopuu |
| Ira-u ki te Ira-Mangi | ||||||||
| RTG4™ | 264 | 104 | 368 | 0 | RT4G150 | 0.24 | 160 MHz | 3 |
| Ira-Mangi ki te Ira-u | ||||||||
| RTG4 | 439 | 112 | 551 | 0 | RT4G150 | 0.36 | 105 MHz | 3 |
| Tāpiri-Mangi | ||||||||
| RTG4 | 1733 | 1551 | 3284 | 0 | RT4G150 | 1.16 | 195 MHz | 16 |
| Tangohanga Ira-Mangi | ||||||||
| RTG4 | 1729 | 1549 | 3258 | 0 | RT4G150 | 1.16 | 190 MHz | 16 |
| Whakarea Ira-Mangi | ||||||||
| RTG4 | 468 | 847 | 1315 | 4 | RT4G150 | 0.87 | 175 MHz | 14 |
| Rauemi FPGA | Whakamahinga | |||||||
| Whanau | 4LUT | DFF | Tapeke | Poraka Pangarau | Pūrere | Enrautage | Mahi | Roopuu |
| Ira-u ki te Ira-Mangi | ||||||||
| PolarFire® | 638 | 201 | 849 | 0 | MPF300T | 0.28 | 305 MHz | 3 |
| Ira-Mangi ki te Ira-u | ||||||||
| PolarFire | 2442 | 203 | 2645 | 0 | MPF300T | 0.89 | 110 MHz | 3 |
| Tāpiri-Mangi | ||||||||
| PolarFire | 5144 | 4028 | 9172 | 0 | MPF300T | 3.06 | 240 MHz | 16 |
| Tangohanga Ira-Mangi | ||||||||
| PolarFire | 5153 | 4026 | 9179 | 0 | MPF300T | 3.06 | 250 MHz | 16 |
| Whakarea Ira-Mangi | ||||||||
| PolarFire | 1161 | 3818 | 4979 | 16 | MPF300T | 1.66 | 340 MHz | 27 |
| Rauemi FPGA | Whakamahinga | |||||||
| Whanau | 4LUT | DFF | Tapeke | Poraka Pangarau | Pūrere | Enrautage | Mahi | Roopuu |
| Ira-u ki te Ira-Mangi | ||||||||
| RTG4™ | 621 | 201 | 822 | 0 | RT4G150 | 0.54 | 140 MHz | 3 |
| Ira-Mangi ki te Ira-u | ||||||||
| RTG4 | 1114 | 203 | 1215 | 0 | RT4G150 | 0.86 | 75 MHz | 3 |
| Tāpiri-Mangi | ||||||||
| RTG4 | 4941 | 4028 | 8969 | 0 | RT4G150 | 5.9 | 140 MHz | 16 |
| Tangohanga Ira-Mangi | ||||||||
| RTG4 | 5190 | 4026 | 9216 | 0 | RT4G150 | 6.07 | 130 MHz | 16 |
| Whakarea Ira-Mangi | ||||||||
| RTG4 | 1165 | 3818 | 4983 | 16 | RT4G150 | 3.28 | 170 MHz | 27 |
He mea nui: Hei whakanui ake i te auautanga, tohua te Whakahohe i te kōwhiringa whakaweti i te tautuhinga whakahiato.
Tuhinga o mua
Ko te hitori whakahounga e whakaatu ana i nga huringa i whakatinanahia ki te tuhinga. Ka whakarārangihia ngā whakarerekētanga mā te whakahounga, tīmata ki te tānga o nāianei.
Tautoko Microchip FPGA
Ko te roopu hua Microchip FPGA e tautoko ana i ana hua me nga momo ratonga tautoko, tae atu ki te Ratonga Kaihoko, Pokapu Tautoko Hangarau Kiritaki, a webpae, me nga tari hokohoko o te ao. E kii ana nga kaihoko ki te toro atu ki nga rauemi ipurangi a Microchip i mua i te whakapā atu ki te tautoko na te mea tera pea kua whakautua o raatau patai.
Whakapa atu ki te Whare Tautoko Hangarau ma te webpae i www.microchip.com/support. Whakahuatia te nama Wāhanga Pūrere FPGA, tohua te kāwai take e tika ana, ka tuku ake i te hoahoa files i te wa e hanga ana he keehi tautoko hangarau.
Whakapa atu ki te Ratonga Kaihoko mo te tautoko hua kore-hangarau, penei i te utu hua, te whakahou i nga hua, nga korero whakahou, te mana ota, me te whakamanatanga.
- Mai i Amerika Te Tai Tokerau, waea atu ki 800.262.1060
- Mai i te ao katoa, waea atu ki 650.318.4460
- Waeatuhi, mai i nga waahi katoa o te ao, 650.318.8044
Nga korero moroiti
Waitohu
Ko te ingoa me te waitohu "Microchip", te tohu "M", me etahi atu ingoa, tohu, me nga waitohu kua rehitatia me nga tohu tohu kore rehita a Microchip Technology Incorporated me ona hoa hono me/ranei apiti i te United States me/ranei etahi atu whenua ("Microchip Waitohu”). Ka kitea nga korero mo nga Waitohu Microchip i https://www.microchip.com/en-us/about/legal-information/microchip-trademarks
ISBN: 979-8-3371-0947-3
Panui Ture
Ko tenei panui me nga korero kei konei ka taea anake te whakamahi me nga hua Microchip, tae atu ki te hoahoa, te whakamatautau, me te whakauru i nga hua Microchip ki to tono. Ko te whakamahi i enei korero i etahi atu tikanga ka takahi i enei tikanga. Ko nga korero e pa ana ki nga tono taputapu ka tukuna mo to waatea noa ka taea te whakakapi e nga whakahoutanga. Kei a koe te kawenga ki te whakarite kia tutuki to tono ki o whakaritenga. Whakapa atu ki to tari hoko Microchip rohe mo etahi atu tautoko, whiwhi tautoko taapiri ranei i www.microchip.com/en-us/support/design-help/client-support-services
HE WHAKAMAHI KI TE MICROCHIP “AS IS”. KAHORe a MICROCHIP HE WHAKAMAHI, HE WHAKAMAHI I TE WHAKAMAHI I TE WHAKAMAHI I TE WHAKAMAHI I TE WHAKAMAHI, I TE TUHITUHI, I TE WAHA, I TE WHAKAMAHI, I TE WHAKAMAHI, I TE WHAKAMAHI I TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI I TE WHAKAMAHI KI TE WHAKAMAHI I TE WHAKAMAHI, TE WHAKAMAHI KI TE WHAKAMAHI, TE WHAKAMAHI KI TE WHAKAMAHI. TE KAUPAPA, NGA KAUPAPA KAUPAPA E PATUNGA ANA KI TONA RANGA, TE KOANGA, TE WHAKAMAHI RANEI.
I TE MEA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA KAUPAPA MO TE WHAKAMAHI, MO TE WHAKAMAHI, KAUPAPA, KAUPAPA, KAUPAPA, KAUPAPA KAUPAPA, KAUPAPA KAUPAPA, KAUPAPA, KAUPAPA, KAUPAPA KAUPAPA KAUPAPA KI TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI, AHAKOA I PUTANGA, AHAKOA I MAHI. KAUPAPA RĀNEI KO NGA TINO KAUPAPA KAUPAPA. KI TE KAUPAPA KAUPAPA E WHAKATAHIAtia ana e TE TURE, KO TE TAPUTANGA A MICROCHIP MO NGA KEREREE KATOA I TE WHAKAMAHI KI TE WHAKAMAHI KAUPAPA KAUPAPA KAUPAPA KI TE WHAKAMAHI KI TE WHAKAMAHI KI TE WHAKAMAHI KAUPAPA KAUPAPA KAUPAPA KAUPAPA I TE RANGA O NGA Utu, KI TE MEA, I UTA TONU E KOE KI TE MICROCHIP MO TE WHAKAMAHI.
Ko te whakamahi i nga taputapu Microchip i roto i te tautoko ora me te / ranei nga tono haumaru kei te noho morearea ki te kaihoko, a ka whakaae te kaihoko ki te tiaki, ki te utu, ki te pupuri i te Microchip kore kino mai i nga pakaru katoa, kerēme, whakawa, whakapaunga ranei i puta mai i taua whakamahinga. Karekau he raihana e tukuna, i runga i nga tikanga, i etahi atu ranei, i raro i nga mana taonga hinengaro Microchip engari mena he korero kee.
Āhuahira Tiaki Waehere Pūrere Microchip
Kia mahara ki nga korero e whai ake nei mo te waahanga tiaki waehere mo nga hua Microchip:
- Ko nga hua Microchip e tutuki ana ki nga korero kei roto i a raatau Pepa Raraunga Microchip.
- E whakapono ana a Microchip kei te noho haumaru tana whanau o nga hua ina whakamahia i runga i te tikanga, i roto i nga whakaritenga whakahaere, me nga tikanga noa.
- Ko nga uara Microchip me te kaha ki te tiaki i ona mana taonga hinengaro. Ko nga ngana ki te takahi i nga ahuatanga whakamarumaru waehere o nga hua Microchip ka tino rahuitia, ka takahia pea te Ture Mana pupuri Mileniuma Mamati.
- Kaore e taea e Microchip me tetahi atu kaihanga semiconductor te whakapumau i te haumarutanga o tana waehere. Ko te whakamarutanga Waehere ehara i te mea e kii ana matou ko te hua "kaore e pakaru". Kei te whanake haere tonu te whakamarutanga waehere. Kei te kaha te Microchip ki te whakapai tonu i nga ahuatanga tiaki waehere o a maatau hua.
Tuhinga / Rauemi
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MICROCHIP CoreFPU Wae Whanga Maangi Matua [pdf] Aratohu Kaiwhakamahi v3.0, v2.1, v2.0, v1.0, CoreFPU Wae Ira Maangi, Wae Ira Maango Matua, Wae Wae Maangi, Wae Ira |