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Switching RAM in page 0 on MSX2
Score: 176.09 %,
Type: Forum topic , Comments: 27 comments
snippet of code to do it !
I want to switch RAM in page 0 on an MSX2 (from a megarom with an ASCII ...
Everything happens in INSTALL_RAM_ISR macro with setting page 0 to the same slot as page 3 (the slot ... in INSTALL_RAM_ISR macro with setting page 0 to the same slot as page 3 (the slot with the most RAM found ...
Can we use the 'i' register ?
Score: 175.38 %,
Type: Forum topic , Comments: 12 comments
Hi everyone,
I am curious: when the Z80 is in interruption modes 0 or 1, the 'i' ... OS got an IM2 interrupt server in page 3, so one can flip the slot in page 0 freely. And then the i ... an IM2 interrupt server in page 3, so one can flip the slot in page 0 freely. And then the i register ...
