== Disassembler ==
A uPD7810/uPD7811 disassembler is included in MAME.
* Download the complete MAME binaries from http://mamedev.org/
* Run the self-extracting MAME executable file
* Delete all files except unidasm.exe
* Copy unicows.dll into same directory as unidasm.exe (unicows should be included with win98 and up, for some reason unidasm.exe requires this dll, but is unable to find it when located in your windows directory)
* Usage example: To disassemble the CPC printer ROMs, type this at commandline prompt:
** unidasm dmp2000.rom -arch upd7810 -basepc 2000h >dmp2000.txt
** unidasm nlq401.rom -arch upd7810 -basepc 0000h >nlq401.txt
== Internal ROM and MODE0/MODE1 Pins ==