6530 Datasheet - Commodore

6530 MEMORY / TIMER ARRAY

The 6530 is designed to operate in conjunction with the 650X Microprocessor Family. It is comprised of a mask programmable 1024 x8 ROM,a 64x8 static RAM, two software controlled 8bit bi-directional data ports allowing direct interfacing between the microprocessor unit and peripheral devices, and a s.

6530 Features

* 8 bit bi-directional Data Bus for direct communication with the microprocessor

* 1024 x 8 ROM

* 64 x 8 static RAM

* Two 8 bit bi-directional data ports for interface to peripherals

* Two programmable I/O Peripheral Data Direction Registers

* Programm

6530-Commodore.pdf