#include <IOBank.h>

Inheritance diagram for libsidplayfp::IOBank:

Collaboration diagram for libsidplayfp::IOBank:

Public Member Functions
void	setBank (int num, Bank *bank)

Bank *	getBank (int num) const

uint8_t	peek (uint_least16_t addr) override

void	poke (uint_least16_t addr, uint8_t data) override

Detailed Description

IO region handler. 4k region, 16 chips, 256b banks.

Located at $D000-$DFFF

Author: Antti Lankila

Member Function Documentation

◆ peek()

uint8_t libsidplayfp::IOBank::peek ( uint_least16_t address )

inlineoverridevirtual

Bank read. You probably should override this method, except if the Bank is only used in write context.

Parameters

address value to read from

Returns: value at address

Implements libsidplayfp::Bank.

◆ poke()

void libsidplayfp::IOBank::poke	(	uint_least16_t	address,
		uint8_t	value
	)

inlineoverridevirtual

Bank write.

Override this method if you expect write operations on your bank. Leave unimplemented if it's logically/operationally impossible for writes to ever arrive to bank.