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add snes reset line sniffer and trigger watchdog reset

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This commit is contained in:
optixx
2009-08-27 22:05:43 +02:00
parent b375b0d510
commit 4fa167a61d
7 changed files with 22 additions and 11 deletions
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2
avr/usbload/sram.h
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@@ -171,6 +171,7 @@
#define SNES_RESET_PORT PORTD
#define SNES_RESET_DIR DDRD
#define SNES_RESET_PIN PD3
#define SNES_RESET_INP PIND
#define snes_reset_on() (SNES_RESET_DIR |= (1 << SNES_RESET_PIN))
#define snes_reset_hi() (SNES_RESET_PORT |= (1 << SNES_RESET_PIN))
@@ -178,6 +179,7 @@
#define snes_reset_off() (SNES_RESET_DIR &= ~(1 << SNES_RESET_PIN))
#define snes_reset_lo() (SNES_RESET_PORT &= ~(1 << SNES_RESET_PIN))
#define snes_reset_test() ((SNES_RESET_INP & (1 << SNES_RESET_PIN)) == 0)
#define MMC_PORT PORTB
#define MMC_DIR DDRB