參數(shù)資料
型號: STMPE801MTR
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: 8 I/O, PIA-GENERAL PURPOSE, PDSO16
封裝: SOP-16
文件頁數(shù): 7/26頁
文件大小: 399K
代理商: STMPE801MTR
STMPE801
Register map
15/26
7
Register map
7.1
System and identification registers
7.2
System control register
Table 10. Register map
Address
Register Name
Size (bit)
Function
0x00
Chip ID
16
0x0801
0x02
Version ID
8
Revision number
0x04
SystemControl
8
Reset and interrupt control
0x08
IEGPIOR
8
GPIO interrupt enable register
0x09
ISGPIOR
8
GPIO interrupt status register
0x10
GPMR
8
GPIO monitor pin state register
0x11
GPSR
8
GPIO set pin state register
0x12
GPDR
8
GPIO set pin direction register
Table 11. System and identification registers
Register name
Size (bit)
Function
Chip ID
16
0x0801
Version ID
8
Revision number:
0x01 (Engineering)
0x02 (Final silicon)
Systemcontrol
8
Table 12. System control register
Bit
Reset
Name
Description
7
0
SoftReset
Writing ‘1’ to this bit causes a soft reset
6
0
I2C_SHDN
Writing ‘1’ to this bit shuts down the I2C block
on the next valid I2C clock.
5
0
4
0
3
0
2
0
INT_Enable
‘1’ to enable, ‘0’ to disable INT output
1
0
INTPolarity
‘1’ for active HI, ‘0’ for active LOW
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