Update: 28 September, 2023
The ASM12712C/17012C is a very low cost voice synthesizer with a 4-bit microprocessor. It has various features including a 4-bit ALU, ROM, RAM, I/O ports, timers, clock generator, watchdog timer (WDT), voice synthesizer, etc. It consists of 22 instructions in the device. With CMOS technology and halt function, it can minimize power dissipation. Its architecture is similar to RISC, with two stages of instruction pipeline. It allows all instructions to be executed in a single cycle, except for program branches and data table read instructions (which need two instruction cycles).
File format: PDF
Size: -
MD5 Checksum: 41C57BC4AFEC84C5C7159AF326045F4B
Publication date: 12 July, 2012
Downloads: -
PDF Link: APLUS ASM12712C/17012C handbook PDF