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Added c16/plus4 fast(), isfast() and slow() functions, and updated the documentation accordingly.

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Marco van den Heuvel
2018-03-23 14:27:15 -07:00
parent d869368679
commit 03ba3f7473
9 changed files with 148 additions and 27 deletions
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include/plus4.h
+8
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@@ -59,6 +59,14 @@
extern void plus4_stdjoy_joy[]; /* Referred to by joy_static_stddrv[] */
extern void plus4_stdser_ser[];
void fast (void);
/* Switch the CPU into double clock mode. */
void slow (void);
/* Switch the CPU into single clock mode. */
unsigned char isfast (void);
/* Returns 1 if the CPU is in double clock mode. */
/* End of plus4.h */