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[/] [System09] - Rev 218

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198 Update UCF file to select Pmod pinout compatible with the PmodUSBUART.
To use, make sure PmodUSBUART has JP1 as "LCL". Connect the usb to the uart and open the terminal program. Test the transmission via the LED on the Pmod. Then (carefully) plug into Pmod port on Zybo.
davidgb 1183d 00h /System09
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 1189d 21h /System09
196 Working system boots to SBUG. Uses RS232 Pmod (no handshake) and 57600,8,N,1 (no handshake) hyperterm. davidgb 1189d 21h /System09
195 Switched to using the UART over usb for the console port. davidgb 1189d 22h /System09
194 Finally have a working board. davidgb 1189d 22h /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 1190d 01h /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 1190d 02h /System09
191 check in file so that you do not need to generate it when running ISE in gui davidgb 1190d 22h /System09
190 check in file so that you do not need to generate it when running ISE in gui davidgb 1190d 22h /System09
189 Remove unused file. Created by ISE gui. davidgb 1196d 16h /System09

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