s3c72m9 Samsung Semiconductor, Inc., s3c72m9 Datasheet - Page 25

• Manufacturer Part Number: s3c72m9
• Description: The S3c72m5/s3c72m7/s3c72m9 Single-chip Cmos Microcontroller Has Been Designed For High Performance Using Samsung S
• Manufacturer: Samsung Semiconductor, Inc.

S3C72M5/C72M7/C72M9/P72M9 (Preliminary Spec)
F
Clear banks 0 and 1 of the data memory area:
RAMCLR
RMCL1
;
RMCL0
E00H–EFFH
F80H–FFFH
000H–01FH
020H–0FFH
X00H–XFFH
Addresses
PROGRAMMING TIP — Clearing Data Memory Banks 0 and 1
X=1–D
BITS
SMB
LD
LD
LD
INCS
JR
SMB
LD
LD
INCS
JR
Working registers
Stack and general-purpose registers
General-purpose registers
Display registers and general-purpose
registers
I/O-mapped hardware registers
EMB
1
HL,#00H
A,#0H
@HL,A
HL
RMCL1
0
HL,#10H
@HL,A
HL
RMCL0
Table 2-2. Data Memory Organization and Addressing
Register Areas
; RAM (100H–1FFH) clear
; RAM (010H–0FFH) clear
Bank
1–13
14
15
0
EMB Value
0, 1
0, 1
1
1
ADDRESS SPACES
SMB Value
1–13
14
15
0
2-9