tmp88cs43fg TOSHIBA Semiconductor CORPORATION, tmp88cs43fg Datasheet - Page 20

• Manufacturer Part Number: tmp88cs43fg
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

2. Functional Description
2.1 Functions of the CPU Core
2.1.2 Program Memory (ROM)
2.1.3 Data Memory (RAM)
13EFFH and addresses FFF00H to FFFFFH.
the internal RAM is shared with a general-purpose register bank.
tine.
Example :Clearing the internal RAM of the TMP88CS43FG (clear all RAM addresses to 0, except bank 0)
The TMP88CS43FG contains 64Kbytes program memory (MaskROM) located at addresses 04000H to
The TMP88CS43FG contains 2Kbytes +128bytes RAM. The first 128bytes location (00040H to 000BFH) of
The content of the data memory is indeterminate at power-on, so be sure to initialize it in the initialize rou-
Note:Because general-purpose registers exist in the RAM, never clear the current bank address of RAM. In the
SRAMCLR:
above example, the RAM is cleared except bank 0.
LD
LD
LD
LD
DEC
JRS
HL, 0048H
A, 00H
BC, 877H
(HL+), A
BC
F, SRAMCLR
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; Set the start address
; Set the initialization data (00H)
; Set byte counts (-1)
TMP88CS43FG