CXP85632 Description
The CXP85632/85640 is a CMOS 8-bit microputer which consists of A/D converter, serial interface, timer/counter, time-base timer, closed caption decoder, data slicer, on-screen display function, I2C bus interface, PWM output, remote control receiver, HSYNC counter and watchdog timer as well as basic configuration like 8-bit CPU, ROM, RAM and I/O port. Also this IC provides power-on reset function and sleep function...
CXP85632 Key Features
- A wide instruction set (213 instructions) to cover various types of data
- 16-bit arithmetic/multiplication and division/boolean bit operation instructions
- Minimum instruction cycle 333ns at 12MHz operation
- Incorporated ROM 32K bytes (CXP85632) 40K bytes (CXP85640)
- Incorporated RAM 1888 bytes (excluding the closed caption decoder and on-screen display VRAM)
- Peripheral functions
- A/D converter 8 bits, 6 channels, successive approximation method (Conversion time of 26.7µs/12MHz)
- Serial interface 8-bit clock, sync type, 1 channel
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time-base timer
- Closed caption decoder Incorporated decode slicer, conforming to FCC, 8 × 13 dots, 192 character types, 15 character col