XCR5128
XCR5128 is 128 Macrocell CPLD manufactured by Xilinx.
APPLICATION NOTE
DS041 (v1.2) August 10, 2000
Features
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- Industry's first TotalCMOS™ PLD
- both CMOS design and process technologies Fast Zero Power (FZP™) design technique provides ultra-low power and very high speed IEEE 1149.1-pliant, JTAG Testing Capability
- Four pin JTAG interface (TCK, TMS, TDI, TDO)
- IEEE 1149.1 TAP Controller
- JTAG mands include: Bypass, Sample/Preload, Extest, Usercode, Idcode, HighZ 5V, In-System Programmable (ISP) using the JTAG interface
- On-chip supervoltage generation
- ISP mands include: Enable, Erase, Program, Verify
- Supported by multiple ISP programming platforms High speed pin-to-pin delays...