STM8AF6128UCX View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STM8AF6128UCX
STMicroelectronics
STM8AF6128UCX Datasheet PDF : 89 Pages
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Memory and register map
STM8AF61xx, STM8AF62xx
7.2
Register map
In this section the memory and register map of the devices covered by this datasheet is
described. For a detailed description of the functionality of the registers, refer to the
reference manual RM0016.
Table 12. I/O port hardware register map
Address Block Register label
Register name
0x00 5000
0x00 5001
0x00 5002
0x00 5003
0x00 5004
0x00 5005
0x00 5006
0x00 5007
0x00 5008
0x00 5009
0x00 500A
0x00 500B
0x00 500C
0x00 500D
0x00 500E
0x00 500F
0x00 5010
0x00 5011
0x00 5012
0x00 5013
0x00 5014
0x00 5015
0x00 5016
0x00 5017
0x00 5018
0x00 5019
0x00 501A
0x00 501B
0x00 501C
0x00 501D
Port A
Port B
Port C
Port D
Port E
Port F
PA_ODR
PA_IDR
PA_DDR
PA_CR1
PA_CR2
PB_ODR
PB_IDR
PB_DDR
PB_CR1
PB_CR2
PC_ODR
PB_IDR
PC_DDR
PC_CR1
PC_CR2
PD_ODR
PD_IDR
PD_DDR
PD_CR1
PD_CR2
PE_ODR
PE_IDR
PE_DDR
PE_CR1
PE_CR2
PF_ODR
PF_IDR
PF_DDR
PF_CR1
PF_CR2
Port A data output latch register
Port A input pin value register
Port A data direction register
Port A control register 1
Port A control register 2
Port B data output latch register
Port B input pin value register
Port B data direction register
Port B control register 1
Port B control register 2
Port C data output latch register
Port C input pin value register
Port C data direction register
Port C control register 1
Port C control register 2
Port D data output latch register
Port D input pin value register
Port D data direction register
Port D control register 1
Port D control register 2
Port E data output latch register
Port E input pin value register
Port E data direction register
Port E control register 1
Port E control register 2
Port F data output latch register
Port F input pin value register
Port F data direction register
Port F control register 1
Port F control register 2
Reset
status
0x00
0xXX(1)
0x00
0x00
0x00
0x00
0xXX(1)
0x00
0x00
0x00
0x00
0xXX(1)
0x00
0x00
0x00
0x00
0xXX(1)
0x00
0x02
0x00
0x00
0xXX(1)
0x00
0x00
0x00
0x00
0xXX(1)
0x00
0x00
0x00
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Doc ID 14952 Rev 6
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