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

Subversion Repositories System09

[/] [System09/] [trunk/] [rtl/] - Rev 200

Rev

Go to most recent revision

Filtering Options

Clear current filter

Rev Log message Author Age Path
200 Started adding back in video support - VDU8 instantiated and RGBHV bits sent to Pmod JE port. davidgb 1202d 08h /System09/trunk/rtl/
199 Add in full RS-232 handshake for PmodUSBUART. davidgb 1203d 09h /System09/trunk/rtl/
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 1203d 10h /System09/trunk/rtl/
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 1210d 07h /System09/trunk/rtl/
196 Working system boots to SBUG. Uses RS232 Pmod (no handshake) and 57600,8,N,1 (no handshake) hyperterm. davidgb 1210d 08h /System09/trunk/rtl/
195 Switched to using the UART over usb for the console port. davidgb 1210d 08h /System09/trunk/rtl/
194 Finally have a working board. davidgb 1210d 08h /System09/trunk/rtl/
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 1210d 12h /System09/trunk/rtl/
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 1210d 12h /System09/trunk/rtl/
189 Remove unused file. Created by ISE gui. davidgb 1217d 03h /System09/trunk/rtl/
188 update options to match what the ISE gui does davidgb 1217d 03h /System09/trunk/rtl/
187 Partially works. Garbage on the ACIA due to baud clock problems. davidgb 1217d 09h /System09/trunk/rtl/
186 Somewhat functional boot to SBUG. ACIA freq is wrong but sometimes works if hyperterm set to 115kBps davidgb 1217d 12h /System09/trunk/rtl/
185 Reverted back to the single-step version - something was broken davidgb 1217d 13h /System09/trunk/rtl/
180 removed xdc file since ISE 14.7 does not support XDC davidgb 1217d 14h /System09/trunk/rtl/
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 1217d 14h /System09/trunk/rtl/
178 work on constraints file davidgb 1218d 02h /System09/trunk/rtl/
177 work on zybo port davidgb 1218d 02h /System09/trunk/rtl/
176 Don't delete system09_impact.cmd on 'clean' davidgb 1218d 03h /System09/trunk/rtl/
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 1218d 03h /System09/trunk/rtl/

1 2 Next >

Show All

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.