4524 Datasheet, PDF (127/161 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER

4524 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.
TQ2A (Transfer data to register Q2 from Accumulator)
Instruction D9
D0
code
1000000101
20
2
5 ₁₆
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (Q2) ← (A)
Grouping: A/D conversion operation
Description: Transfers the contents of register A to A/D
control register Q2.
TQ3A (Transfer data to register Q3 from Accumulator)
Instruction D9
D0
code
1000000110
20
2
6
16
Number of
words
1
Number of Flag CY
cycles
1
–
Skip condition
–
Operation: (Q3) ← (A)
Grouping: A/D conversion operation
Description: Transfers the contents of register A to A/D
control register Q3.
TR1AB (Transfer data to register R1 from Accumulator and register B)
Instruction
code
D9
D0
Number of
1000111111
23F
2
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.
Rev.2.00 Jul 27, 2004 page 127 of 159
REJ03B0091-0200Z