4524 Datasheet, PDF (104/161 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4524 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
SBK (Set Bank flag)
Instruction
code
D9
D0
Number of Number of Flag CY
words
cycles
0
0
0
1
0
0
0
0
0
1
0
2
4
1 ₁₆
1
1
–
Skip condition
–
Operation: When TABP p instruction is executed, P6 ← 1
Grouping: Other operation
Description: Sets referring data area to pages 64 to 127
when the TABP p instruction is executed.
Note: This instruction cannot be used in M34524M8.
In M34524MC, referring data area is pages 64 to 95.
SC (Set Carry flag)
Instruction
code
D9
D0
Number of Number of Flag CY
0000000111
007
words
cycles
2
16
1
1
1
Skip condition
–
Operation: (CY) ← 1
Grouping: Arithmetic operation
Description: Sets (1) to carry flag CY.
SCP (Set Port C)
Instruction
code
D9
D0
Number of Number of Flag CY
1010001101
28D
words
cycles
2
16
1
1
–
Skip condition
–
Operation: (C) ← 1
Grouping: Input/Output operation
Description: Sets (1) to port C.
SD (Set port D specified by register Y)
Instruction
code
D9
D0
Number of Number of Flag CY
0000010101
015
words
cycles
2
16
1
1
–
Skip condition
–
Operation:
(D(Y)) ← 1
(Y) = 0 to 9
Grouping: Input/Output operation
Description: Sets (1) to a bit of port D specified by regis-
ter Y.
Rev.2.00 Jul 27, 2004 page 104 of 159
REJ03B0091-0200Z