參數(shù)資料
型號(hào): XC866-4FR
廠商: INFINEON TECHNOLOGIES AG
元件分類: 8位微控制器
英文描述: 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
中文描述: 8位微控制器與2/4/8K字節(jié)在系統(tǒng)可編程閃存
文件頁數(shù): 26/108頁
文件大?。?/td> 979K
代理商: XC866-4FR
XC866
Functional Description
Data Sheet
22
V1.0, 2006-02
3.2.4
XC866 Register Overview
The SFRs of the XC866 are organized into groups according to their functional units. The
contents (bits) of the SFRs are summarized in
Table 4
to
Table 12
, with the addresses
of the bitaddressable SFRs appearing in bold typeface.
The CPU SFRs can be accessed in both the standard and mapped memory areas
(RMAP = 0 or 1).
Table 4
Addr
RMAP = 0 or 1
81
H
CPU Register Overview
Register Name
Bit
7
6
5
4
3
2
1
0
SP
Stack Pointer Register
Reset: 07
H
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
SP
rw
82
H
DPL
Data Pointer Register Low
Reset: 00
H
DPL7
rw
DPH7
rw
SMOD
rw
TF1
rwh
GATE1
rw
DPL6
rw
DPH6
rw
DPL5
rw
DPH5
rw
0
r
TF0
rwh
DPL4
rw
DPH4
rw
DPL3
rw
DPH3
rw
GF1
rw
IE1
rwh
GATE0
rw
VAL
rwh
VAL
rwh
VAL
rwh
VAL
rwh
REN
rw
VAL
rwh
TRAP_
EN
rw
ES
rw
PS
rw
PSH
rw
RS1
rw
ACC4
rw
ECCIP
0
rw
DPL2
rw
DPH2
rw
GF0
rw
IT1
rw
0
r
DPL1
rw
DPH1
rw
0
r
IE0
rwh
DPL0
rw
DPH0
rw
IDLE
rw
IT0
rw
83
H
DPH
Data Pointer Register High
Reset: 00
H
87
H
PCON
Power Control Register
Reset: 00
H
88
H
TCON
Timer Control Register
Reset: 00
H
TR1
rw
0
r
TR0
rw
89
H
TMOD
Timer Mode Register
Reset: 00
H
T1M
rw
T0M
rw
8A
H
TL0
Timer 0 Register Low
Reset: 00
H
8B
H
TL1
Timer 1 Register Low
Reset: 00
H
8C
H
TH0
Timer 0 Register High
Reset: 00
H
8D
H
TH1
Timer 1 Register High
Reset: 00
H
98
H
SCON
Serial Channel Control Register
Reset: 00
H
SM0
rw
SM1
rw
SM2
rw
TB8
rw
RB8
rwh
TI
rwh
RI
rwh
99
H
SBUF
Serial Data Buffer Register
Reset: 00
H
A2
H
EO
Extended Operation Register
Reset: 00
H
0
0
DPSEL
0
rw
EX0
rw
PX0
rw
PX0H
rw
P
rh
ACC0
rw
EADC
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
Type
Bit Field
r
0
r
r
A8
H
IEN0
Interrupt Enable Register 0
Reset: 00
H
EA
rw
ET2
rw
PT2
rw
PT2H
rw
F0
rwh
ACC5
rw
ECCIP
1
rw
ET1
rw
PT1
rw
PT1H
rw
RS0
rw
ACC3
rw
EXM
EX1
rw
PX1
rw
PX1H
rw
OV
rwh
ACC2
rw
EX2
ET0
rw
PT0
rw
PT0H
rw
F1
rwh
ACC1
rw
ESSC
B8
H
IP
Interrupt Priority Register
Reset: 00
H
0
r
0
r
B9
H
IPH
Interrupt Priority Register High
Reset: 00
H
D0
H
PSW
Program Status Word Register
Reset: 00
H
CY
rw
ACC7
rw
ECCIP
3
rw
AC
rwh
ACC6
rw
ECCIP
2
rw
E0
H
ACC
Accumulator Register
Reset: 00
H
E8
H
IEN1
Interrupt Enable Register 1
Reset: 00
H
Type
rw
rw
rw
rw
相關(guān)PDF資料
PDF描述
XC866-4RR 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
XC866L-2FR 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
XC866L-2RR 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
XC866L-4FR 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
XC866L-4RR 8-bit Microcontroller with 2/4/8K Bytes In-System Programmable Flash
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XC8664FRA3VBELXUMA1 制造商:Infineon Technologies AG 功能描述:8 BIT FLASH 制造商:Infineon Technologies AG 功能描述:8 BIT FLASH - Tape and Reel
XC8664FRA5VBEAXUMA1 制造商:Infineon Technologies AG 功能描述:CENTRAL PROCESSING UNIT (CPU) 8-BIT THAT IS COMPATIBLE WITH THE STANDARD 8051 PROCESSOR 制造商:Infineon Technologies AG 功能描述:8 BIT FLASH - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 8BIT FLASH PG-TSSOP-38
XC8664FRA5VBELXUMA1 制造商:Infineon Technologies AG 功能描述:8 BIT FLASH 制造商:Infineon Technologies AG 功能描述:8 BIT FLASH - Tape and Reel
XC8664FRABEFXUMA1 制造商:Infineon Technologies AG 功能描述:8 BIT FLASH - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 8BIT 16KB FLASH 38TSSOP
XC8664FRABEKXUMA1 制造商:Infineon Technologies AG 功能描述:MCU 8-BIT XC800 8051 CISC 12KB FLASH 2.5V/5V 38-PIN TSSOP 制造商:Infineon Technologies AG 功能描述:8 BIT FLASH - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC MCU 8BIT FLASH 38-TSSOP