Commodore MPS6530
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 software programmable interval timer with interrupt, capable of timing in various intervals from 1 to 262,144 clock periods.DESCRIPTION
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
● Programmable Interval Timer
● Programmable Interval Timer Interrupt
● TTL & CMOS compatible peripheral lines
● Peripheral pins with Direct Transistor Drive Capability
● High Impeda