4554 Datasheet, PDF (101/138 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4554 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
TAW2 (Transfer data to Accumulator from register W2)
Instruction D9
D0
code
1001001100
24
2
C
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (W2)
Grouping: Timer operation
Description: Transfers the contents of timer control reg-
ister W2 to register A.
TAW3 (Transfer data to Accumulator from register W3)
Instruction D9
D0
code
1001001101
24
2
D ₁₆
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (W3)
Grouping: Timer operation
Description: Transfers the contents of timer control reg-
ister W3 to register A.
TAW4 (Transfer data to Accumulator from register W4)
Instruction D9
D0
code
1001001110
24
2
E ₁₆
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (W4)
Grouping: Timer operation
Description: Transfers the contents of timer control reg-
ister W4 to register A.
TAW5 (Transfer data to Accumulator from register W5)
Instruction D9
D0
code
1001001111
24
2
F
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (W5)
Grouping: Timer operation
Description: Transfers the contents of timer control reg-
ister W5 to register A.
Rev.3.00 Aug 06, 2004 page 101 of 136
REJ03B0043-0300Z