參數(shù)資料
型號: TSC80251G2D
廠商: Atmel Corp.
英文描述: B/16-BIT MICROCONTROLLER WITH SERIAL COMMUNICATION INTERFACES
中文描述: B/16-BIT微控制器串行通信接口
文件頁數(shù): 11/63頁
文件大小: 878K
代理商: TSC80251G2D
Rev. A - May 7, 1999
11
TSC80251G2D
Table 3. C251 Core SFRs
Note:
1. These SFRs can also be accessed by their corresponding registers in the register file.
Table 4. I/O Port SFRs
Table 5. Timers SFRs
Table 6. Serial I/O Port SFRs
Table 7. SSLC SFRs
Mnemonic
Name
Mnemonic
Name
ACC
(1)
B
(1)
Accumulator
SPH
(1)
DPL
(1)
DPH
(1)
DPXL
(1)
Stack Pointer High - MSB of SPX
B Register
Data Pointer Low byte - LSB of DPTR
PSW
Program Status Word
Data Pointer High byte - MSB of DPTR
PSW1
SP
(1)
Program Status Word 1
Data Pointer Extended Low byte of DPX - Region
number
Stack Pointer - LSB of SPX
Mnemonic
Name
Mnemonic
Name
P0
Port 0
P2
Port 2
P1
Port 1
P3
Port 3
Mnemonic
Name
Mnemonic
Name
TL0
Timer/Counter 0 Low Byte
TMOD
Timer/Counter 0 and 1 Modes
TH0
Timer/Counter 0 High Byte
T2CON
Timer/Counter 2 Control
TL1
Timer/Counter 1 Low Byte
T2MOD
Timer/Counter 2 Mode
TH1
Timer/Counter 1 High Byte
RCAP2L
Timer/Counter 2 Reload/Capture Low Byte
TL2
Timer/Counter 2 Low Byte
RCAP2H
Timer/Counter 2 Reload/Capture High Byte
TH2
Timer/Counter 2 High Byte
WDTRST
WatchDog Timer Reset
TCON
Timer/Counter 0 and 1 Control
Mnemonic
Name
Mnemonic
Name
SCON
Serial Control
SADDR
Slave Address
SBUF
Serial Data Buffer
BRL
Baud Rate Reload
SADEN
Slave Address Mask
BDRCON
Baud Rate Control
Mnemonic
Name
Mnemonic
Name
SSCON
Synchronous Serial control
SSADR
Synchronous Serial Address
SSDAT
Synchronous Serial Data
SSBR
Synchronous Serial Bit Rate
SSCS
Synchronous Serial Control and Status
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