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URL https://opencores.org/ocsvn/System09/System09/trunk

Subversion Repositories System09

[/] [System09/] [trunk/] - Rev 177

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Rev Log message Author Age Path
177 work on zybo port davidgb 1187d 02h /System09/trunk
176 Don't delete system09_impact.cmd on 'clean' davidgb 1187d 03h /System09/trunk
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 1187d 03h /System09/trunk
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 1187d 07h /System09/trunk
173 Add another 16k BRAM for 56K total memory davidgb 1189d 02h /System09/trunk
172 Add 16k RAM davidgb 1189d 02h /System09/trunk
171 remove old Xess files davidgb 1189d 08h /System09/trunk
170 More debugging. Can now see cpu_addr incrementing correctly.
Added 32k BRAM 0000-7FFF.		 davidgb 1189d 08h /System09/trunk
169 Fixed clock connection and reset button polarity. Debug LED counting and cpu_clk now indicates some activity. davidgb 1189d 13h /System09/trunk
168 Added more pinloc info. Switched RS-232 to use PMOD connector for more h/w debug visibility. davidgb 1189d 13h /System09/trunk
167 Update MAP_FLAGS for z20. Update UCF to have Pmod JC for the RS-232 Pmod davidgb 1190d 02h /System09/trunk
166 hack some pin locs. davidgb 1190d 02h /System09/trunk
165 initial checkin for zybo z20. Still need to fix ucf file. davidgb 1190d 03h /System09/trunk
164 work on impact support davidgb 1190d 03h /System09/trunk
163 more directory cleanup davidgb 1190d 03h /System09/trunk
162 stripped down to most basic system (no vdu, keyboard, sdram, ide, etc). davidgb 1190d 03h /System09/trunk
161 more work on makefile for atlys davidgb 1190d 08h /System09/trunk
160 impact command file for atlys davidgb 1190d 08h /System09/trunk
159 remove Xess tool references. davidgb 1190d 08h /System09/trunk
158 switch to stock SWT boot rom and flex9ram davidgb 1190d 08h /System09/trunk

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