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ZXSTSCLDREGSThe current screen mode and memory paging status of Timex Sinclair machines. // Timex Sinclair memory paging and screen modes typedef struct _tagZXSTSCLDREGS { ZXSTBLOCK blk; BYTE chF4; BYTE chFf; } ZXSTSCLDREGS, *LPZXSTSCLDREGS; Membersblk
The block header. The block id is ZXSTBID_TIMEXREGS ('S', 'C', 'L', 'D').
chF4
The current value of port $f4 which controls memory paging.
chFf
The current value of port $ff which controls the Timex screen mode, interrupt state, high resolution colours, and the remainder of the memory paging system.
Revision historyAvailable since version 1.2 |
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Copyright © 2001 - 2011 Jonathan Needle | ![]() |