st72324bk STMicroelectronics, st72324bk Datasheet - Page 20

• Manufacturer Part Number: st72324bk
• Description: 3 V/5 V Range 8-bit Mcu With 4/8 Kbyte Rom, 10-bit Adc, Four Timers And Spi
• Manufacturer: STMicroelectronics

Register and memory map
Table 2.
1. x = undefined, R/W = read/write
2. The contents of the I/O port DR registers are readable only in output configuration. In input configuration, the values of the
3. The bits associated with unavailable pins must always keep their reset value.
20/167
Address
004Ch
004Dh
004Ah
004Bh
004Eh
004Fh
006Fh
007Fh
0041h
0042h
0043h
0044h
0045h
0046h
0047h
0048h
0049h
0050h
0070h
0071h
0072h
0073h
I/O pins are returned instead of the DR register contents.
to
TIMER B
Hardware register map
Block
ADC
Register label
TBCR2
TBCR1
TBCSR
TBIC1HR
TBIC1LR
TBOC1HR
TBOC1LR
TBCHR
TBCLR
TBACHR
TBACLR
TBIC2HR
TBIC2LR
TBOC2HR
TBOC2LR
ADCCSR
ADCDRH
ADCDRL
(1)
Timer B Control Register 2
Timer B Control Register 1
Timer B Control/Status Register
Timer B Input Capture 1 High Register
Timer B Input Capture 1 Low Register
Timer B Output Compare 1 High Register
Timer B Output Compare 1 Low Register
Timer B Counter High Register
Timer B Counter Low Register
Timer B Alternate Counter High Register
Timer B Alternate Counter Low Register
Timer B Input Capture 2 High Register
Timer B Input Capture 2 Low Register
Timer B Output Compare 2 High Register
Timer B Output Compare 2 Low Register
Control/Status Register
Data High Register
Data Low Register
(continued)
Reserved area (32 bytes)
Reserved area (13 bytes)
Register name
Reset status
xxxx x0xxb
ST72323 ST72323L
FCh
FCh
FFh
FFh
00h
00h
80h
00h
80h
00h
00h
00h
00h
xxh
xxh
xxh
xxh
R/W
R/W
R/W
Read Only
Read Only
R/W
R/W
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
R/W
R/W
R/W
Read Only
Read Only
Remarks