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[/] [System09/] [trunk/] [rtl/] [System09_Digilent_Atlys/] [system09.prj] - Rev 192

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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 1153d 19h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
185 Reverted back to the single-step version - something was broken davidgb 1160d 20h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
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 1161d 10h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
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 1161d 13h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
173 Add another 16k BRAM for 56K total memory davidgb 1163d 09h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
170 More debugging. Can now see cpu_addr incrementing correctly.
Added 32k BRAM 0000-7FFF.
davidgb 1163d 14h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
157 Switch to stock SWT boot rom and flex9ram davidgb 1164d 15h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
152 More atlys cleanup davidgb 1408d 00h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
148 Check in Atlys work davidgb 1408d 01h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
146 davidgb 1409d 14h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj
141 Started work on version for Digilent Atlys SPARTAN6 board (does not build, just infrastructure to start the project) davidgb 1443d 18h /System09/trunk/rtl/System09_Digilent_Atlys/system09.prj

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