APLUS ASM12712C handbook

Update: 29 September, 2023

The ASM12712C is a very low-cost voice synthesizer with a 4-bit microprocessor. It includes various features such as a 4-bit ALU, ROM, RAM, I/O ports, timers, clock generator, watchdog timer (WDT), voice synthesizer, etc. It has a 4K x 10-bit internal program ROM and can operate with a single power supply ranging from 2.4V to 5V. The microprocessor has 22 instructions and a RISC-like architecture with a two-stage instruction pipeline. The device is designed for minimal power dissipation using CMOS technology and a halt function.

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File format: PDF

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MD5 Checksum: 6B7606E26E09038C240E9AA1E032654A

Publication date: 12 July, 2012

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PDF Link: APLUS ASM12712C handbook PDF