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Subversion Repositories System09

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Rev Log message Author Age Path
181 Add a copy of the derived ROM contents so that you can go directly to ISE GUI without having to 'make roms' davidgb 737d 00h /
180 removed xdc file since ISE 14.7 does not support XDC davidgb 737d 01h /
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 737d 01h /
178 work on constraints file davidgb 737d 12h /
177 work on zybo port davidgb 737d 12h /
176 Don't delete system09_impact.cmd on 'clean' davidgb 737d 14h /
175 Corrected RS-232 pin connections. Cleaned up code. Removed debug code.
System boots but the baud clock must be wrong - get garbage on hyperterm.
davidgb 737d 14h /
174 Added button debounce. Single-step button. multiplex LED to show nibbles of addr and data for debug. Confirmed that CPU is reading from sys09swt.vhd SBug ROM correctly. Still need to debug ACIA output. davidgb 737d 17h /
173 Add another 16k BRAM for 56K total memory davidgb 739d 13h /
172 Add 16k RAM davidgb 739d 13h /

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