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4571 Datasheet, PDF (99/126 Pages) Renesas Technology Corp – SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER | |||
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4571 Group
MACHINE INSTRUCTIONS (INDEX BY ALPHABET) (continued)
TPSAB (Transfer data to Prescaler and register RPS from Accumulator and register B)
Instruc-
tion
D9
D0
code
1 0 0 0 1 1 0 1 0 1 2 2 3 5 16
Number of
words
1
Number of
cycles
1
Flag CY
-
Skip condition
-
Opera-
tion:
(RPS7âRPS4) â (B)
(TPS7âTPS4) â (B)
(RPS3âRPS0) â (A)
(TPS3âTPS0) â (A)
Grouping: Timer operation
Description: Transfers the contents of register B to the high-order 4 bits
of prescaler and prescaler reload register RPS. Transfers
the contents of register A to the low-order 4 bits of pres-
caler and prescaler reload register RPS.
TPU0A (Transfer data to register PU0 from Accumulator)
Instruc-
Number of
tion
code
D9
D0
1 0 0 0 1 0 1 1 0 1 2 2 2 D 16
words
1
Number of
cycles
1
Flag CY
-
Skip condition
-
Opera- (PU0) â (A)
tion:
Grouping: Input/Output operation
Description: Transfers the contents of register A to pull-up control regis-
ter PU0.
TPU1A (Transfer data to register PU1 from Accumulator)
Instruc-
Number of
tion
code
D9
D0
1 0 0 0 1 0 1 1 1 0 2 2 2 E 16
words
1
Number of
cycles
1
Flag CY
-
Skip condition
-
Opera- (PU1) â (A)
tion:
Grouping: Input/Output operation
Description: Transfers the contents of register A to pull-up control regis-
ter PU1.
TPU2A (Transfer data to register PU2 from Accumulator)
Instruc-
Number of
tion
code
D9
D0
1 0 0 0 1 0 1 1 1 1 2 2 2 F 16
words
1
Number of
cycles
1
Flag CY
-
Skip condition
-
Opera- (PU2) â (A)
tion:
Grouping: Input/Output operation
Description: Transfers the contents of register A to pull-up control regis-
ter PU2.
Rev.1.02 May 25, 2007 Page 99 of 124
REJ03B0179-0102
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