4507 Datasheet, PDF (85/115 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4507 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
TQ1A (Transfer data to register Q1 from Accumulator)
Instruction D9
D0
code
1000000100
20
2
4
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (Q1) ← (A)
Grouping: A/D conversion operation
Description: Transfers the contents of register A to A/D
control register Q1.
TR1AB (Transfer data to register R1 from Accumulator and register B)
Instruction
code
D9
D0
Number of
1
0
0
0
1
1
1
1
1
1
2
2
3
F ₁₆
words
1
Number of
cycles
1
Flag CY
–
Skip condition
–
Operation:
(R17–R14) ← (B)
(R13–R10) ← (A)
Grouping: Timer operation
Description: Transfers the contents of register B to the
high-order 4 bits (R17–R14) of reload regis-
ter R1, and the contents of register A to the
low-order 4 bits (R13–R10) of reload regis-
ter R1.
TV1A (Transfer data to register V1 from Accumulator)
Instruction D9
D0
code
0000111111
03
2
F
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (V1) ← (A)
Grouping: Interrupt operation
Description: Transfers the contents of register A to inter-
rupt control register V1.
TV2A (Transfer data to register V2 from Accumulator)
Instruction D9
D0
code
0 0 0 0 1 1 1 1 1 0₂ 0 3
E ₁₆
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (V2) ← (A)
Grouping: Interrupt operation
Description: Transfers the contents of register A to inter-
rupt control register V2.
Rev.3.01 2005.02.04 page 85 of 111
REJ03B0107-0301