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cc65/libsrc/c128/fast.s
cuz 8c7400c26e Added fast(), slow() and c64mode()
git-svn-id: svn://svn.cc65.org/cc65/trunk@1982 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-02-13 21:29:12 +00:00

24 lines
261 B
ArmAsm

;
; Ullrich von Bassewitz, 2003-02-13
;
; void fast (void);
; /* Switch the CPU into 2MHz mode. Note: This will disable video when in
; * 40 column mode.
; */
;
.export _fast
.include "c128.inc"
.proc _fast
lda #$01
sta VIC_CLK_128
rts
.endproc