IC693MDL731
盡管ARM Cortex-A8內(nèi)核的性能十分強(qiáng)大,但是Linux的本質(zhì)決定了對(duì)于高速外部硬件的控制可能會(huì)不太容易實(shí)現(xiàn)。而TI的這款芯片添加了兩個(gè)額外的CPU(稱為PRU-ICSS或PRUSSv2,即可編程實(shí)時(shí)單元和工業(yè)用通信子系統(tǒng),以后簡(jiǎn)稱PRU),從而使這個(gè)問題得到了改善。這意味著這兩個(gè)CPU可以分別運(yùn)行不同的軟件,以便減輕底層協(xié)議在硬件接口和處理上的工作量。
這款芯片就好像具有Arduino類似功能的處理器,只不過其額外的兩個(gè)CPU工作頻率要高出許多,達(dá)到200MHz,也就是說在許多情況下可以不再需要外部邏輯器件、CPLD或者FPGA。
通常來說,針對(duì)一個(gè)以上的處理器進(jìn)行編程是一件麻煩事,而且處理器之前還需要有通信協(xié)議。而TI的這款芯片則極大的簡(jiǎn)化了這種麻煩,原因有兩點(diǎn),一是用于PRU的代碼可以從主處理器下載,二是為了方便處理器之間通信,芯片集成了共享存儲(chǔ)器。
IC693MDL731
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IC693MDL731
ALLEN BRADLEY 1336 PLUS II 1336F-B025-AA-EN-HCS2-L5
ALLEN BRADLEY 1336F B030 AA EN VFD 30HP 460 VAC
ALLEN BRADLEY 1336F-B040-AN-EN-L6 USPP 1336FB040ANENL6
ALLEN BRADLEY 1336F-BRF150-AN-EN USPP 1336FBRF150ANEN
ALLEN BRADLEY 1336F-CWF50-AN-EN USPP 1336FCWF50ANEN
ALLEN BRADLEY 1336 PLUS II 1336F-B025-AA-EN "NIB" NEW!
ALLEN BRADLEY 1336F-BRF150-AN-EN-HAS1-LA6 USPP 1336FBRF
ALLEN BRADLEY 1336F-CWF10-AA-EN NSFP 1336FCWF10AAEN
ALLEN BRADLEY 1336F-A015-AA-EN-HAS1-L6 USPP 1336FA015AA
ALLEN BRADLEY 1336F-B020-AA-EN-LA4-L6 USPP 1336FB020AAE
ALLEN BRADLEY 1336F-BF100C-AA-HA2C NSFP 1336FBF100CAAHA
ALLEN BRADLEY 1336 PLUS II 1336F-B015-AA EN "NIB" NEW!
ALLEN BRADLEY 1336F-BF100C-AJ-DS NSFP 1336FBF100CAJDS
ALLEN BRADLEY 1336F-BRF05-AA-EN-HAS1-L6E NSPP 1336FBRF0
ALLEN BRADLEY 1336F-BRF05-AA-EN-HASB-L6 USPP 1336FBRF05
ALLEN BRADLEY 1336F-BRF100-AA-EN-L6 USPP 1336FBRF100AAE
ALLEN BRADLEY 1336F-BRF100-AE-EN NSFP 1336FBRF100AEEN
ALLEN BRADLEY 1336 PLUS II 1336F-B015-AA EN-GM1-HCS2-L4
ALLEN BRADLEY 1336F-BRF100-AE-EN-HAS2-L5 NSPP 1336FBRF1
ALLEN BRADLEY 1336F-BRF100-AE-EN-HAS2-L5 USPP 1336FBRF1
ALLEN BRADLEY 1336F-BRF15-AF-EN-GMS1-HJ2-L6 NSPP 1336FB
ALLEN BRADLEY 1336F-BRF150-AA-EN-GMS1 USPP 1336FBRF150A
ALLEN BRADLEY 1336F-BRF200-AE-ES-HAS2-L5 USPP 1336FBRF2
ALLEN-BRADLEY 1336 PLUS 50HP AC DRIVE 1336F-C050-AN-EN
ALLEN BRADLEY 1336F-BRF30-AF-EN-GMS1-HJ2-L6 NSFP 1336FB
ALLEN BRADLEY 1336F-BRF75-AA-EN-L5 NSPP 1336FBRF75AAENL
ALLEN BRADLEY 1336F-BX040-AA-EN-HAS2-L6 USPP 1336FBX040
ALLEN BRADLEY 1336F-CWF20-AA-EN-L4 NSPP 1336FCWF20AAENL
ALLEN BRADLEY 1336F-CWF20-AN-EN-HASP-L4 NSFP 1336FCWF20
ALLEN-BRADLEY 1336F-CWF10-AN-EN 10HP AC DRIVE IN PANNEL
ALLEN BRADLEY 1336F-CWF50-AA-EN-HAS1-LA1-L4 USPP 1336FC
ALLEN BRADLEY 1336F-BRF200-AN-EN-HCS2-L6 USPP 1336FBRF2
ALLEN BRADLEY 1336F-BXO60-AA-EN-HAS2-L6 USPP 1336FBXO60
ALLEN BRADLEY 1336F-B050-AA-EN USPP 1336FB050AAEN
ALLEN BRADLEY 1336F-B050-AN-EN-L6 USPP 1336FB050ANENL6
ALLEN BRADLEY 1336 PLUS II 1336F-B025-AA-EN-HCS2-L5 NEW
ALLEN BRADLEY 1336F-BRF75-AA-EN-HCS2-L5 USPP 1336FBRF75
ALLEN BRADLEY 1336F-B030-AN-EN USPP 1336FB030ANEN
ALLEN BRADLEY 1336F-B030-AN-EN-HCS1-L6 NSPP 1336FB030AN
ALLEN BRADLEY 1336F-B050-AN-EN USPP 1336FB050ANEN
Allen Bradley 1336plus drive 1336F-BRF100-AE-EN-HAS2-L5
ALLEN BRADLEY 1336F-B100-AN-EN-HCS2-L6
ALLEN BRADLEY 1336F-CWF30-AN-3N NSPP 1336FCWF30AN3N
ALLEN BRADLEY 1336F-BRF-50-AN-EN NSPP 1336FBRF50A
ALLEN BRADLEY 1336F-B100-ANEN USPP 1336FB100A
ALLEN BRADLEY 1336F-MCB-SP1K
ALLEN-BRADLEY 1336F-C200-AN-EN A 200 HP 151 KW 3PH 600V
ALLEN BRADLEY AC DRIVE 1336F-CWF150-AN-EN A-B 15HP
NEW ALLEN-BRADLEY 200HP DRIVE MODEL 1336F-C200-ANEN