ST72141K View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST72141K Datasheet PDF : 132 Pages
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ST72141K
Table 3. Hardware Register Map
Address
Block
Register
Label
Register Name
0000h
0001h
0002h
0003h
0004h
0005h
0006h
0007h
to
001F
0020h
0021h
0022h
0023h
0024h
0025h
0026h
to
0030h
0031h
0032h
0033h
0034h
0035h
0036h
0037h
0038h
0039h
003Ah
003Bh
003Ch
003Dh
003Eh
003Fh
0040h
Port A
Port B
PADR
PADDR
PAOR
PBDR
PBDDR
PBOR
Port A Data Register
Port A Data Direction Register
Port A Option Register
Reserved Area (1 Byte)
Port B Data Register
Port B Data Direction Register
Port B Option Register
Reserved Area (24 Byte)
MISCR
SPIDR
SPI
SPICR
SPISR
WAT CHDOG
WDGCR
WDGSR
Miscellaneous Register
SPI Data I/O Register
SPI Control Register
SPI Status Register
Watchdog Control Register
Watchdog Status Register
Reserved Area (11 Bytes)
TIMER A
TACR2
TACR1
TASR
TAIC1HR
TAIC1LR
TAOC1HR
TAOC1LR
TACHR
TACLR
TAACHR
TAACLR
TAIC2HR
TAIC2LR
TAOC2HR
TAOC2LR
Timer A Control Register 2
Timer A Control Register 1
Timer A Status Register
Timer A Input Capture 1 High Register
Timer A Input Capture 1 Low Register
Timer A Output Compare 1 High Register
Timer A Output Compare 1 Low Register
Timer A Counter High Register
Timer A Counter Low Register
Timer A Alternate Counter High Register
Timer A Alternate Counter Low Register
Timer A Input Capture 2 High Register
Timer A Input Capture 2 Low Register
Timer A Output Compare 2 High Register
Timer A Output Compare 2 Low Register
Reserved Area (1 Byte)
Reset
Status
Remarks
00h
R/W
00h
R/W
00h
R/W
00h
R/W
00h
R/W
00h
R/W.
00h
R/W
xxh
R/W
0xh
R/W
00h
Read Only
7Fh R/W
x0h
Read Only
00h
R/W
00h
R/W
xxh
Read Only
xxh
Read Only
xxh
Read Only
80h
R/W
00h
R/W
FFh Read Only
FCh Read Only
FFh Read Only
FCh Read Only
xxh
Read Only
xxh
Read Only
80h
R/W
00h
R/W
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