S3C72G9 Datasheet (Samsung semiconductor) - The S3C72G9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M

S3C72G9, The S3C72G9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Arrangeable M

The SAM47 instruction set is specifically designed to support the large register files typically founded in most KS57-series microcontrollers.

The SAM47 instruction set includes 1-bit, 4-bit, and 8-bit instructions for data manipulation, logical and arithmetic operations, program control, and CPU control.

I/O instructions for peripheral hardware devices are flexible and easy to use.

Symbolic hardware names can be sub

S3C72G9 Features

* of the SAM47 instruction set include:

* 1-byte referencing of long instructions (REF instruction)

* Redundant instruction reduction (string effect)

* Skip feature for ADC and SBC instructions Instruction operands conform to the operand format defined for each instruction. Sev