CXP88460 Overview
The CXP88452/88460 is a CMOS 8-bit microputer which consists of A/D converter, serial interface, timer/counter, time-base timer, high precision timing pattern generation circuit, PWM output, VISS/VASS circuit, 32kHz timer/counter, remote control receiving circuit, VSYNC separator and the measurement circuit which measure signals of capstan FG and drum FG/PG and other servo systems, as well as basic configurations...
CXP88460 Key Features
- A wide instruction set (213 instructions) which covers various types of data
- 16-bit arithmetic/multiplication and division/boolean bit operation instructions
- Minimum instruction cycle 250ns at 16MHz operation 122µs at 32kHz operation
- Incorporated ROM capacity 52K bytes (CXP88452) 60K bytes (CXP88460)
- Incorporated RAM capacity 2048 bytes
- Peripheral functions
- A/D converter 8 bits, 12 channels, successive approximation system (Conversion time of 20µs/16MHz)
- Timer 8-bit timer/counter, 2 channels 19-bit time-base timer 32kHz timer/counter
- High precision timing pattern generation PPG: Maximum of 19 pins 32 stages programmable circuit RTG: 5 pins, 1 channel 7
- PWM/DA gate output PWM: 12 bits, 2 channels (Repetitive frequency 62.5kHz at 16MHz) DA gate pulse output: 13 bits, 2 cha