Db6128
correct user link
m+12
Db6128
I didn't know who the "I"/"me" was, so after hunting it down in the history, I've noted it for others. :) Also, Z80 does have IN/OUT F (however useful they might be), so I removed the question.
+71
Arnoldemu
→Software differences
+46
Arnoldemu
→Colour-ROM
+1
Arnoldemu
→Colour-ROM
-28
Arnoldemu
→Colour-ROM
+179
Arnoldemu
→Video
+455
Arnoldemu
→U82536 CIO (equivalent to Zilog Z8536 CIO)
-184
Arnoldemu
→Hardware differences
+67
Arnoldemu
→Hardware differences
+54
Arnoldemu
→Video
+198
Nocash
→KC Compact Cassette Manuals (german)
+165
Nocash
→KC Compact Cassette Manuals (german)
+26
Nocash
→KC Compact Cassette Manuals (german)
+9
Nocash
→KC Compact Schematics
-6
Nocash
→KC Compact Schematics
+589
Nocash
→U82536 CIO (equivalent to Zilog Z8536 CIO)
+111
Nocash
→External power supply
+48
Nocash
→Pictures
+2
Nocash
→Pictures
+15