MB89191A データシートの表示（PDF） - Fujitsu

部品番号

コンポーネント説明

メーカー

MB89191A

8-bit Proprietary Microcontroller

Fujitsu 

MB89190/190A Series

The following general-purpose registers are provided:

General-purpose registers: An 8-bit-long register for storing data

The general-purpose registers are of 8 bits and located in register banks of the memory. One bank contains

eight registers and up to a total of 16 banks can be used on the MB89190/190A (8 banks on MB89191/191A).

The bank currently in use is indicated by the register bank pointer. (RP)

Note: The number of register banks that can be used varies with the RAM size.

Register Bank Configuraiton

This address = 0100 H + 8 × (RP)

R0

R1

R2

R3

R4

R5

R6

R7

Memory area

16 banks

(8 banks for the MB89191/191A)

20

Share Link: