6502/AtomBusMon
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David Banks 10be34c618 Cleaned up/commented the C code base; version now 0.48 
Change-Id: I415c97b579e247f7f3d4fdc476b9e5ed6b1e7e70
2015-07-01 12:08:30 +01:00
firmware
Cleaned up/commented the C code base; version now 0.48
2015-07-01 12:08:30 +01:00
ipcore_dir
Implemented cycle counter and data bus monitoring during read/write watches/breakpoints, incremented version to 0.32
2015-06-20 12:30:18 +01:00
src
Implemented IO watches/breakpoints; fixed a bug with stepping through CB/DD/ED/FD prefixed opcodes which have 2 M1 cycles; version not 0.47
2015-06-30 14:19:19 +01:00
.gitignore
Initial checking of Z80 work; slight refactor of BusMonCore; version updated to 0.41
2015-06-27 11:07:58 +01:00
AtomBusMon.xise
Updated AtomBusMon pinout to match 6502, would allow piggy-backing in principle
2015-06-20 22:36:10 +01:00
AtomCpuMon.bit
Added option to do repeat a read/write command n times (where n can be large), incremented version to 0.37
2015-06-22 18:11:11 +01:00
AtomCpuMon.xise
Updated to use 65C02 core
2015-06-19 12:08:38 +01:00
Blank.bit
Added bitfiles for Roland to test
2015-06-18 07:52:10 +01:00
Blank.xise
Added Blank design and T65-based 6502 design
2015-06-14 17:57:26 +01:00
ise_build.tcl
Implemented cycle counter and data bus monitoring during read/write watches/breakpoints, incremented version to 0.32
2015-06-20 12:30:18 +01:00
ise_clean.tcl
Implemented cycle counter and data bus monitoring during read/write watches/breakpoints, incremented version to 0.32
2015-06-20 12:30:18 +01:00
LICENSE.txt
Added license
2015-06-11 21:45:35 +01:00
README.md
Updated README
2015-06-11 21:46:33 +01:00
Z80CpuMon.xise
Switched to Timing-Driven Packing, fixed a bug with instr wait states that meant single stepping executed RST 38 because FF was read off databus; increased comparators to 8; incremented version to 0.43. Works with 100pF capgit add -u!
2015-06-27 18:40:12 +01:00

README.md

AtomBusMon

For further details see the stardot.org.uk thread: http://stardot.org.uk/forums/viewtopic.php?f=44&t=9655

Description
This project is an open-source In-Circuit Emulator for the 6502, 65C02, Z80, 6809 and 6809E 8-bit processors. See:
Readme 7.3 MiB
Languages
VHDL 88.8%
C 9.3%
Makefile 0.9%
Verilog 0.7%
Shell 0.2%