Samsung S3C8275X User Manual
Page 209
S3C8275X/F8275X/C8278X/F8278X/C8274X/F8274X
INSTRUCTION SET
6-75
SB0
—
Select Bank 0
SB0
Operation: BANK
← 0
The SB0 instruction clears the bank address flag in the FLAGS register (FLAGS.0) to logic zero,
selecting bank 0 register addressing in the set 1 area of the register file.
Flags:
No flags are affected.
Format:
Bytes
Cycles
Opcode
(Hex)
opc
1
4 4F
Example: The
statement
SB0
clears FLAGS.0 to "0", selecting bank 0 register addressing.