Retrieve Microcontroller Chip SAMSUNG Semiconductor CMOS S3F9454B

We can unlock microcontroller chip samsung semiconductor CMOS S3F9454B, please view below IC features for your reference:

OVERVIEW

The SAM88RCRI instruction set is designed to support the large register file. It includes a full complement of

8-bit arithmetic and logic operations. There are 41 instructions. No special I/O instructions are necessary because

I/O control and data registers are mapped directly into the register file. Flexible instructions for bit addressing,

rotate, and shift operations complete the powerful data manipulation capabilities of the SAM88RCRI instruction

set.

REGISTER ADDRESSING

To access an individual register, an 8-bit address in the range 0-255 or the 4-bit address of a working register is

specified. Paired registers can be used to construct 13-bit program memory or data memory addresses. For

detailed information about register addressing, please refer to Chapter 2, “Address Spaces”.

ADDRESSING MODES

There are six addressing modes: Register (R), Indirect Register (IR), Indexed (X), Direct (DA), Relative (RA), and

Immediate (IM). For detailed descriptions of these addressing modes, please refer to Chapter 3, “Addressing

Modes”.

 

 


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