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參數(shù)資料
| 型號： | UPD784054GCA2-XXX-3B9 |
| 廠商： | NEC Corp. |
| 英文描述： | MICROCONTROLLER|16-BIT|UPD78K4 CPU|CMOS|QFP|80PIN|PLASTIC |
| 中文描述： | 單片機| 16位| UPD78K4的CPU |的CMOS | QFP封裝| 80腳|塑料 |
| 文件頁數(shù)： | 25/86頁 |
| 文件大?。?/td> | 579K |
| 代理商： | UPD784054GCA2-XXX-3B9 |
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μ
PD784054(A)
25
Table 6-1. Special Function Register List (3/4)
Address
Note 1
Special Function Register (SFR) Name
Symbol
R/W
Bit units for manipulation
On reset
1 bit
8 bits
16 bits
0FF7AH
A/D conversion result register 5
ADCR5
R
–
–
Undefined
0FF7BH
0FF7BH
A/D conversion result register 5H
ADCR5H
–
–
0FF7CH
A/D conversion result register 6
ADCR6
–
–
0FF7DH
0FF7DH
A/D conversion result register 6H
ADCR6H
–
–
0FF7EH
A/D conversion result register 7
ADCR7
–
–
0FF7FH
0FF7FH
A/D conversion result register 7H
ADCR7H
–
–
0FF84H
Clocked serial interface mode register 1
CSIM1
R/W
–
00H
0FF85H
Clocked serial interface mode register 2
CSIM2
–
0FF88H
Asynchronous serial interface mode register
ASIM
–
0FF89H
Asynchronous serial interface mode register 2
ASIM2
–
0FF8AH
Asynchronous serial interface status register
ASIS
R
–
0FF8BH
Asynchronous serial interface status register 2
ASIS2
–
0FF8CH
Serial receive buffer: UART0
RXB
–
–
Undefined
Serial transmit shift register: UART0
TXS
W
–
–
Serial shift register: IOE1
SIO1
R/W
–
–
0FF8DH
Serial receive buffer: UART2
RXB2
R
–
–
Serial transmit shift register: UART2
TXS2
W
–
–
Serial shift register: IOE2
SIO2
R/W
–
–
0FF90H
Baud rate generator control register
BRGC
–
–
00H
0FF91H
Baud rate generator control register 2
BRGC2
–
–
0FFA8H
In-service priority register
ISPR
R
–
0FFAAH
Interrupt mode control register
IMC
R/W
–
80H
0FFACH
Interrupt mask register 0L
MK0L
–
FFH
0FFACH
Interrupt mask register 0
MK0
–
–
FFFFH
0FFADH
0FFADH
Interrupt mask register 0H
MK0H
–
FFH
0FFAEH
Interrupt mask register 1L
MK1L
–
0FFAEH
Interrupt mask register 1
MK1
–
–
FFFFH
0FFAFH
0FFAFH
Interrupt mask register 1H
MK1H
–
FFH
0FFC0H
Standby control register
Note 2
STBC
–
–
30H
0FFC2H
Watchdog timer mode register
Note 2
WDM
–
–
00H
0FFC4H
Memory expansion mode register
MM
–
20H
0FFC7H
Programmable wait control register 1
PWC1
–
–
AAH
Notes 1.
When the LOCATION 0 instruction is executed. Add “F0000H” to this value when the LOCATION 0FH
instruction is executed.
2.
These registers can be written only by using dedicated instructions MOV STBC, #byte and MOV WDM,
#byte, and cannot be written by any other instructions.
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