參數(shù)資料
型號: LSI53C180
英文描述: LSI53C180 Ultra160 SCSI Bus Expander technical manual v1.3 6/01
中文描述: LSI53C180 Ultra160的SCSI總線擴展器技術手冊v1.3的6月1日
文件頁數(shù): 31/166頁
文件大小: 1330K
代理商: LSI53C180
Setting Up A Development Environment
2-15
2.10.3.1 8032 Registers
Standard 8051 register names are currently used for the 8032 core.
Table 2.2
shows the register name, address, and description.
Table 2.2
Special Function Register Names
Special Function
Register (SFR) Name
Address
Description
P0
0x80
Port 0
P1
0x90
Port 1
P2
0xA0
Port 2
P3
0xB0
Port 3
PSW
0xD0
Program Status Word
ACC
0xE0
Accumulator
B
0xF0
B Register
SP
0x81
Stack Pointer
DPL
0x82
Data Pointer High
DPH
0x83
Data Pointer Low
PCON
0x87
Power Control
TCON
0x88
Timer/Counter Control
TMOD
0x89
Timer/Counter Mode
TL0
0x8A
Timer/Counter 0 Low Byte
TL1
0x8B
Timer/Counter 1 Low Byte
TH0
0x8C
Timer/Counter 0 High Byte
TH1
0x8D
Timer/Counter 1 High Byte
IE
0xA8
Interrupt Enable
IP
0xB8
Interrupt Priority
SCON
0x98
Serial Control
SBUF
0x99
Serial Data Buffer
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