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

Subversion Repositories System09

[/] [System09/] [trunk/] [rtl/] [System09_Digilent_ZyboZ20/] [system09.gise] - Rev 208

Rev

Details | Compare with Previous | Blame

Filtering Options

Clear current filter

Rev Log message Author Age Path
208 swapped 32k and 16k ram to use block_spram. davidgb 706d 06h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
207 Updated design to pick up vdu8_spram (which uses parameterized ram for video memory instead of hard macros) davidgb 706d 06h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
202 Updated Zybo design to reintroduce VDU8 driving the PmodVGA on pmod connectors JC+JD.
This version also uses PmodUSBUART on JE. To use PmodRS232 you must edit the .ucf file and select the appropriate pin LOCs.
davidgb 706d 07h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
200 Started adding back in video support - VDU8 instantiated and RGBHV bits sent to Pmod JE port. davidgb 719d 23h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
196 Working system boots to SBUG. Uses RS232 Pmod (no handshake) and 57600,8,N,1 (no handshake) hyperterm. davidgb 727d 23h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
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 728d 04h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
187 Partially works. Garbage on the ACIA due to baud clock problems. davidgb 735d 00h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
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 735d 06h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
178 work on constraints file davidgb 735d 17h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
177 work on zybo port davidgb 735d 17h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise
165 initial checkin for zybo z20. Still need to fix ucf file. davidgb 738d 18h /System09/trunk/rtl/System09_Digilent_ZyboZ20/system09.gise

powered by: WebSVN 2.1.0

© copyright 1999-2023 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.