4524 Datasheet, PDF (115/161 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4524 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
TAJ1 (Transfer data to Accumulator from register J1)
Instruction D9
D0
code
1001000010
24
2
2
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (J1)
Grouping: Serial I/O operation
Description: Transfers the contents of serial I/O control
register J1 to register A.
TAK0 (Transfer data to Accumulator from register K0)
Instruction D9
D0
code
1001010110
25
2
6
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (K0)
Grouping: Input/Output operation
Description: Transfers the contents of key-on wakeup
control register K0 to register A.
TAK1 (Transfer data to Accumulator from register K1)
Instruction D9
D0
code
1001011001
25
2
9
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (K1)
Grouping: Input/Output operation
Description: Transfers the contents of key-on wakeup
control register K1 to register A.
TAK2 (Transfer data to Accumulator from register K2)
Instruction D9
D0
code
1001011010
25
2
A
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (K2)
Grouping: Input/Output operation
Description: Transfers the contents of key-on wakeup
control register K2 to register A.
Rev.2.00 Jul 27, 2004 page 115 of 159
REJ03B0091-0200Z