ceva greu despre echivalente CI
Last Updated: Mar 14 2006 21:41, Started by
adypet
, Mar 14 2006 16:38
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0
#1
Posted 14 March 2006 - 16:38
Nu stiu daca cineva de pe acest forum s-a muncit cu asa ceva dar eu incerc totusi sa intreb:
Vreau sa construiesc o interfatza de decodat mobile si foloseste un chip fabricat de xilinx cu numele: XCR3032, este un fel de PLA programabil. Am descoperit ca ar avea ceva echivalentze :EPM3032, PZ3032, ATF1502 dar nu stiu daca sunt 100% echivalete. Deci daca cineva stie pot inlocui acest XCR3032 fara nici o modificare soft sau hard ? Sau daca cine stie de unde as putea procura acest XCR3032 caci nu am gasit la nimeni. |
#2
Posted 14 March 2006 - 16:58
adypet, on Mar 14 2006, 16:38, said: ...Deci daca cineva stie pot inlocui acest XCR3032 fara nici o modificare soft sau hard Quote In October 2000, Xilinx announced that the production of a family of PLDs, which were acquired from Philips Semiconductor Corporation, would be discontinued and orders would not be accepted after April 2001, with last-time shipments in November, 2001. The affected Xilinx products for which Atmel equivalents are available include: • XCR3xxx/5xxx (3.3V and 5V XPLA Original) • XCR5xxxA/3xxxC/5xxxC (3.3V and 5V XPLA Enhanced) • XCR22LV10/22V10 (3.3V and 5V 22V10) Atmel ATF15xxASL is a pin-compatible replacement for the XCR5xxx (5V XPLA Original), XCR3xxx/C (3.3V XPLA Enhanced) and XCR5xxxC (5V XPLA Enhanced). PCB boards do not require a re-spin for design migration to the Atmel equivalents. Users can re-compile their ABEL, PHDL (Philips’ version of ABEL), VHDL or Synario Schematic design files into ATF15xxASL using Atmel software design tools. Atmel's ATF22LV10C/CQ/CQZ (3.3V version of the standard 22V10) and the ATF22V10C/CQ/CQZ (5V version of the standard 22V10) are drop-in replacements for the XCR22LV10 and XCR22V10, respectively. Since the 22V10s are JEDEC-compatible, no redesign is required. Users can use the appropriate Atmel device type from the Third Party Programmer menu (for example, Data-I/O Unisite, BP-1200) to program the Atmel ATF22V10C with the same JEDEC file (programming file). |
#3
Posted 14 March 2006 - 17:32
Chiar daca se fabrica sau exista IC ompatobile 100% trebuie programate/reprogramate
Edited by gec, 14 March 2006 - 17:33. |
#4
Posted 14 March 2006 - 21:41
Programarea nu e o problema, am fisierul jed numai sa fie compatibil.
Nu vreau sa patesc ca si interfatza batronix (adica sa muncesc degeaba) |
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