參數(shù)資料
型號(hào): μPD784217
廠商: NEC Corp.
英文描述: 8 /16 Bit Single Chip Microcontrollers(8/16位單片微控制器)
中文描述: 8 / 16位單片機(jī)微控制器(8 / 16位單片微控制器)
文件頁(yè)數(shù): 29/70頁(yè)
文件大小: 271K
代理商: ΜPD784217
μ
PD784217,784218
29
Table 7-1. Special Function Register (SFR) List (3/4)
Address
Note
Special Function Register (SFR) Name
Symbol
R/W
Bit Units for Manipulation
After Reset
1 bit
8 bits
16 bits
0FF74H
Transmit shift register 1
TXS1
W
FFH
Receive buffer register 1
RXB1
R
0FF75H
Transmit shift register 2
TXS2
W
Receive buffer register 2
RXB2
R
0FF76H
Baud rate generator control register 1
BRGC1
R/W
00H
0FF77H
Baud rate generator control register 2
BRGC2
0FF7AH
Oscillation mode select register
CC
0FF80H
A/D converter mode register
ADM
0FF81H
A/D converter input select register
ADIS
0FF83H
A/D conversion result register
ADCR
R
Undefined
0FF84H
D/A conversion value setting register 0
DACS0
R/W
00H
0FF85H
D/A conversion value setting register 1
DACS1
0FF86H
D/A converter mode register 0
DAM0
0FF87H
D/A converter mode register 1
DAM1
0FF88H
ROM correction control register
CORC
0FF89H
ROM correction address pointer H
CORAH
0FF8AH
ROM correction address pointer L
CORAL
0000H
0FF8BH
0FF8CH
External bus type select register
EBTS
00H
0FF8DH
External access status enable register
EXAE
0FF90H
Serial operation mode register 0
CSIM0
0FF91H
Serial operation mode register 1
CSIM1
0FF92H
Serial operation mode register 2
CSIM2
0FF94H
Serial I/O shift register 0
SIO0
0FF95H
Serial I/O shift register 1
SIO1
0FF96H
Serial I/O shift register 2
SIO2
0FF98H
Real-time output buffer register L
RTBL
0FF99H
Real-time output buffer register H
RTBH
0FF9AH
Real-time output port mode register
RTPM
0FF9BH
Real-time output port control register
RTPC
0FF9CH
Watch timer mode control register
WTM
0FFA0H
External interrupt rising edge enable register
EGP0
0FFA2H
External interrupt falling edge enable register
EGN0
0FFA8H
In-service priority register
ISPR
R
0FFA9H
Interrupt select control register
SNMI
R/W
0FFAAH
Interrupt mode control register
IMC
80H
0FFACH
Interrupt mask flag register 0L
MK0L MK0
FFFFH
0FFADH
Interrupt mask flag register 0H
MK0H
0FFAEH
Interrupt mask flag register 1L
MK1L MK1
0FFAFH
Interrupt mask flag register 1H
MK1H
Note
When the LOCATION 0 instruction is executed. Add “F0000H” to this value when the LOCATION 0FH
instruction is executed.
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