S3C72G9 datasheet(1/96 Pages) SAMSUNG

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S3C72G9 Datasheet(PDF) 1 Page - Samsung semiconductor

Part #	S3C72G9

Description	SAM47 INSTRUCTION SET

Download	96 Pages

Scroll/Zoom	100%

Manufacturer	SAMSUNG [Samsung semiconductor]

Direct Link	http://www.samsung.com/Products/Semiconductor

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1 / 96 page

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 substituted as the instruction

operand in place of the actual address. Other important 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. Several instructions have multiple

operand formats.

Predefined values or labels can be used as instruction operands when addressing immediate data. Many of the

symbols for specific registers and flags may also be substituted as labels for operations such DA, mema, memb,

b, and so on. Using instruction labels can greatly simplify programming and debugging tasks.

In this section, the following SAM47 instruction set features are described in detail:

— Instruction reference area

— Instruction redundancy reduction

— Flexible bit manipulation

— ADC and SBC instruction skip condition

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Manufacturer	Part #	Datasheet	Description
Samsung semiconductor	S3C72G9	181Kb / 28P	The S3C72G9 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable M

Manufacturer	Part #	Datasheet	Description
Samsung semiconductor	S3C7574	150Kb / 33P	Product Overview Address Spaces Addressing Modes Memory Map SAM47 Instruction Set
STMicroelectronics	STLUX385	171Kb / 10P	Extended instruction set February 2013 Rev 2
	STM8S007C8	1Mb / 92P	Extended instruction set March 2015 Rev 5
	STM8S005C6	1Mb / 97P	Extended instruction set March 2015 Rev 4
	STM8S003F3	1Mb / 104P	Extended instruction set May 2017 Rev 9
	STM8S105C4	1Mb / 121P	Extended instruction set September 2015 Rev 15
Samsung semiconductor	S3C9442	259Kb / 50P	SAM88RCRI INSTRUCTION SET
Freescale Semiconductor...	S9S08DZ32F1CLH	2Mb / 416P	HC08 instruction set with added BGND instruction
STMicroelectronics	ST20-C1	856Kb / 205P	Instruction Set Reference Manual
Freescale Semiconductor...	MC9S08GW64	1,011Kb / 42P	HC08 instruction set with added BGND instruction

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