CXP858P56A Overview
The CXP858P56A 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 reception circuit, HSYNC counter and watchdog timer as well as basic configuration like 8-bit CPU, PROM, RAM and I/O port. Also this IC provides a power-on reset function and sleep...
CXP858P56A Key Features
- A wide instruction set (213 instructions) which covers various types of data
- 16-bit operation/multiplication and division/Boolean bit operation instructions
- Minimum instruction cycle 333ns at 12MHz operation
- Incorporated PROM 56K bytes (Programming) 4.5K bytes (OSD) 3K bytes (Caption)
- Incorporated RAM 2176 bytes (Excludes the closed caption decoder and on-screen display VRAM)
- Peripheral functions
- A/D converter 8-bit 6-channel successive approximation method (Conversion time of 26.7µs at 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 data slicer, conforming to FCC (EDS supported), 8 × 13 dots, 192 character types, 15