modules/genesis/genesis.c File Reference

#include <mios32.h>
#include "genesis.h"

Defines
#define	GENESIS_OPN2_WRITEWAIT   do { u8 temp = 0; while(++temp <= (GENESIS_OPN2_WRITETIMEOUT >> 2)); } while(false)
#define	GENESIS_PSG_WRITEWAIT   do { u8 temp = 0; while(++temp <= (GENESIS_PSG_WRITETIMEOUT >> 2)); } while(false)
Functions
void	Genesis_Init ()
void	Genesis_OPN2Write (u8 board, u8 addrhi, u8 address, u8 data)
void	Genesis_PSGWrite (u8 board, u8 data)
bool	Genesis_CheckOPN2Busy (u8 board)
bool	Genesis_CheckPSGBusy (u8 board)
void	Genesis_WriteBoardBits (u8 board)
void	Genesis_Reset (u8 board)
Variables
genesis_t	genesis [GENESIS_COUNT]

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Define Documentation

#define GENESIS_OPN2_WRITEWAIT   do { u8 temp = 0; while(++temp <= (GENESIS_OPN2_WRITETIMEOUT >> 2)); } while(false)

#define GENESIS_PSG_WRITEWAIT   do { u8 temp = 0; while(++temp <= (GENESIS_PSG_WRITETIMEOUT >> 2)); } while(false)

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Function Documentation

bool Genesis_CheckOPN2Busy

(

u8

board

)

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bool Genesis_CheckPSGBusy

(

u8

board

)

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void Genesis_Init

(

void

)

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void Genesis_OPN2Write	(	u8	board,
		u8	addrhi,
		u8	address,
		u8	data
	)

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void Genesis_PSGWrite	(	u8	board,
		u8	data
	)

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void Genesis_Reset

(

u8

board

)

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void Genesis_WriteBoardBits

(

u8

board

)

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Variable Documentation

genesis_t genesis[GENESIS_COUNT]