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[/] [System09/] - Rev 197

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Rev Log message Author Age Path
197 Updates from John Kent:
-- 4.5 John Kent 2012-02-04 Re-arranged Rx & Tx Baud clock edge detect.
-- 4.6 John Kent 3021-01-30 Double sample RxC, TxC, and RxD with cpu_clk
-- for 125MHz Clock on Zybo Z7 board.
davidgb 1229d 13h /System09/
196 Working system boots to SBUG. Uses RS232 Pmod (no handshake) and 57600,8,N,1 (no handshake) hyperterm. davidgb 1229d 14h /System09/
195 Switched to using the UART over usb for the console port. davidgb 1229d 14h /System09/
194 Finally have a working board. davidgb 1229d 14h /System09/
193 Fixed part of the ACIA problem - the polarity of the NMI was wrong. Now get clean output but input to the ACIA is not working. Also fixed the 32k addressing davidgb 1229d 18h /System09/
192 Fixed part of the ACIA problem - the polarity of the NMI was wrong. Now get clean output but input to the ACIA is not working. davidgb 1229d 18h /System09/
191 check in file so that you do not need to generate it when running ISE in gui davidgb 1230d 15h /System09/
190 check in file so that you do not need to generate it when running ISE in gui davidgb 1230d 15h /System09/
189 Remove unused file. Created by ISE gui. davidgb 1236d 09h /System09/
188 update options to match what the ISE gui does davidgb 1236d 09h /System09/
187 Partially works. Garbage on the ACIA due to baud clock problems. davidgb 1236d 14h /System09/
186 Somewhat functional boot to SBUG. ACIA freq is wrong but sometimes works if hyperterm set to 115kBps davidgb 1236d 18h /System09/
185 Reverted back to the single-step version - something was broken davidgb 1236d 19h /System09/
184 update files to correctly produce flex9ram.vhd davidgb 1236d 19h /System09/
183 update file extensions davidgb 1236d 19h /System09/
182 Add a copy of the derived ROM contents so that you can go directly to ISE GUI without having to 'make roms' davidgb 1236d 19h /System09/
181 Add a copy of the derived ROM contents so that you can go directly to ISE GUI without having to 'make roms' davidgb 1236d 19h /System09/
180 removed xdc file since ISE 14.7 does not support XDC davidgb 1236d 20h /System09/
179 Zybo port done to the same point as the Atlys port. The hardware appears to work but the ACIA is not communicating properly. davidgb 1236d 20h /System09/
178 work on constraints file davidgb 1237d 07h /System09/

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