S3C84E5/C84E9/P84E9

ADDRESS SPACES

 

 

2 ADDRESS SPACES

OVERVIEW

The S3C84E5/C84E9/P84E9 microcontroller has two types of address space:

Internal program memory (ROM)

Internal register file (RAM)

A 16-bit address bus supports program memory operations. A separate 8-bit register bus carries addresses and data between the CPU and the register file.

The S3C84E5/C84E9/P84E9 has an internal 16/32-Kbyte mask-programmable ROM / 32-Kbyte OTP ROM and 528- byte RAM.

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Samsung S3C84E5 user manual Address Spaces, Overview