4524_M Datasheet, PDF (133/310 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 720 FAMILY / 4500 SERIES

4524 Group
HARDWARE
INSTRUCTIONS
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
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.
TAW6 (Transfer data to Accumulator from register W6)
Instruction D9
D0
code
1001010000
25
2
0
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (A) ← (W6)
Grouping: Timer operation
Description: Transfers the contents of timer control reg-
ister W6 to register A.
TAX (Transfer data to Accumulator from register X)
Instruction
code
D9
D0
Number of Number of Flag CY
0001010010
052
words
cycles
2
16
1
1
–
Skip condition
–
Operation: (A) ← (X)
Grouping: Register to register transfer
Description: Transfers the contents of register X to reg-
ister A.
TAY (Transfer data to Accumulator from register Y)
Instruction
code
D9
D0
Number of Number of Flag CY
0000011111
01F
words
cycles
2
16
1
1
–
Skip condition
–
Operation: (A) ← (Y)
Grouping: Register to register transfer
Description: Transfers the contents of register Y to regis-
ter A.
Rev.2.00 Aug, 06 2004
REJ09B0107-0200Z
1-120