UPD784907 Datasheet, PDF (28/98 Pages) NEC – 16-BIT SINGLE-CHIP MICROCONTROLLER

µPD784907, 784908
Table 7-1. Special Function Registers (SFRs) (1/5)
Address^Note
Special Function Register (SFR) Name
Symbol
R/W Bit Units for Manipulation After Reset
1 bit 8 bits 16 bits
0FF00H
Port 0
P0
R/W
— Undefined
0FF01H
Port 1
P1
—
0FF02H
Port 2
P2
R
—
0FF03H
Port 3
P3
R/W
—
0FF04H
Port 4
P4
—
0FF05H
Port 5
P5
—
0FF06H
Port 6
P6
— 00H
0FF07H
Port 7
P7
— Undefined
0FF09H
Port 9
P9
—
0FF0AH
Port 10
P10
—
0FF0EH
Port 0 buffer register L P0L
—
0FF0FH
0FF10H
Port 0 buffer register H
Compare register (timer/counter 0)
P0H
CR00
—
——
0FF12H
Capture/compare register (timer/counter 0)
CR01
——
0FF14H
0FF15H
Compare register L (timer/counter 1)
Compare register H (timer/counter 1)
CR10 CR10W
—
—
——
0FF16H
0FF17H
Capture/compare register L (timer/counter 1)
Capture/compare register H (timer/counter 1)
CR11 CR11W
—
—
——
0FF18H
0FF19H
Compare register L (timer/counter 2)
Compare register H (timer/counter 2)
CR20 CR20W
—
—
——
0FF1AH
0FF1BH
Capture/compare register L (timer/counter 2)
Capture/compare register H (timer/counter 2)
CR21 CR21W
—
—
——
0FF1CH
0FF1DH
Compare register L (timer 3)
Compare register H (timer 3)
CR30 CR30W
—
—
——
0FF20H
Port 0 mode register
PM0
— FFH
0FF21H
Port 1 mode register
PM1
—
0FF23H
Port 3 mode register
PM3
—
0FF24H
Port 4 mode register
PM4
—
0FF25H
Port 5 mode register
PM5
—
0FF26H
Port 6 mode register
PM6
—
0FF27H
Port 7 mode register
PM7
—
0FF29H
Port 9 mode register
PM9
—
0FF2AH
Port 10 mode register
PM10
—
0FF2EH
Real-time output port control register
RTPC
— 00H
0FF30H
Capture/compare control register 0
CRC0
—
— 10H
0FF31H
Timer output control register
TOC
— 00H
0FF32H
Capture/compare control register 1
CRC1
—
—
0FF33H
Capture/compare control register 2
CRC2
—
— 10H
Note When the LOCATION 0 instruction is executed. When the LOCATION 0FH instruction is executed, F0000H
is added to each address.
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Data Sheet U11680EJ2V0DS00