MBC1

Pinout

Pin No.	Name	Type	Comment
28	VCC	PWR	5V supply
14	GND	PWR	Ground supply
5Template:Ndash1	D4Template:NdashD0	I	Data Bus
11	RD	I	Low-Active Read Enable
22	WR	I	Low-Active Write Enable
23	CS	I	Low-Active Chip Select
10	RESET	I	Low-Active Asynchronous Reset
21Template:Ndash19	A15Template:NdashA13	I	Address Bus
18Template:Ndash14	RA18Template:NdashRA14	O	Upper ROM Address Lines
7Template:Ndash6	AA14Template:NdashAA13	O	Upper ROM/RAM Address Lines
8	RAM_CS	O	Low-Active RAM Chip Select
9	RAM_CS	O	High-Active RAM Chip Select
13	ROM_CS	O	Low-Active ROM Chip Select