UPD78323 NEC, UPD78323 Datasheet - Page 27

• Manufacturer Part Number: UPD78323
• Description: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

Note Write enable in case of special instructions.
FFD0H to
Address
FFECH
FFEDH
FF8AH
FFC9H
FFDFH
FFE0H
FFE1H
FFE2H
FFE3H
FFE4H
FFE5H
FFE6H
FFE7H
FFE8H
FFE9H
FFEAH
FFEBH
FFEEH
FFEFH
FF88H
FF8CH
FF8EH
FFB0H
FFB1H
FFB2H
FFB8H
FFB9H
FFBFH
FFC0H
FFC1H
FFC2H
FFC4H
FFC6H
Asynchronous serial interface
mode register
Asynchronous serial interface
status register
Serial receive buffer
Serial send shift register
Timer control register
Baud rate generator mode register
Prescalar mode register
Timer output control register 0
Timer output control register 1
RPU mode register
Standby control register
CPU control word
Watchdog timer mode register
Memory expansion mode register
Programmable weight control register
Fetch cycle control register
External acces area
Interrupt request flag rgister 0L
Interrupt request flag rgister 0H
Interrupt request flag rgister 1L
Interrupt mask flag rgister 0L
Interrupt mask flag rgister 0H
Interrupt mask flag rgister 1L
Priority specify bufer register 0L
Priority specify bufer register 0H
Priority specify bufer register 1L
Interrupt processing mode specify register 0L
Interrupt processing mode specify register 0H
Interrupt processing mode specify register 1L
Special Function Register (SFR) Name
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Table 2-2. List of Special Function Registers (3/4)
:UART
:UART
ISM0H
MK0H
ISM0L
ISM1L
MK0L
MK1L
PB0H
PB0L
PB1L
IF0H
IF0L
IF1L
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Symbol
BRGM
RPUM
TOC0
TOC1
STBC
WDM
ASIS
CCW
PWC
ASIM
TMC
PRM
RXB
FCC
TXS
MM
ISM0
ISM1
MK0
MK1
PB0
PB1
IF0
IF1
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
W
Note
Note
1 bit
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Manipulable Bit Unit
8 bits
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16 bits
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PD78323, 78324
0000
Undefined
Undefined
On Reset
80H
00H
00H
00H
22H
00H
00H
FFH
00H
00H
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000B
111B
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