General-purpose and alternate-function I/Os (GPIOs and AFIOs) RM0008
174/1096 Doc ID 13902 Rev 12
9.3.8 USART alternate function remapping
Refer to AF remap and debug I/O configuration register (AFIO_MAPR).
Table 49. TIM11 remapping
(1)
1. Refer to the AF remap and debug I/O configuration register Section 9.4.7: AF remap and debug I/O
configuration register2 (AFIO_MAPR2).
Alternate function TIM11_REMAP = 0 TIM11_REMAP = 1
TIM11_CH1 PB9 PF7
Table 50. TIM13 remapping
(1)
1. Refer to the AF remap and debug I/O configuration registerSection 9.4.7: AF remap and debug I/O
configuration register2 (AFIO_MAPR2).
Alternate function TIM13_REMAP = 0 TIM13_REMAP = 1
TIM13_CH1 PA6 PF8
Table 51. TIM14 remapping
(1)
1. Refer to the AF remap and debug I/O configuration register Section 9.4.7: AF remap and debug I/O
configuration register2 (AFIO_MAPR2).
Alternate function TIM14_REMAP = 0 TIM14_REMAP = 1
TIM14_CH1 PA7 PF9
Table 52. USART3 remapping
Alternate function
USART3_REMAP[1:0]
= “00” (no remap)
USART3_REMAP[1:0] =
“01” (partial remap)
(1)
1. Remap available only for 64-pin, 100-pin and 144-pin packages
USART3_REMAP[1:0]
= “11” (full remap)
(2)
2. Remap available only for 100-pin and 144-pin packages.
USART3_TX PB10 PC10 PD8
USART3_RX PB11 PC11 PD9
USART3_CK PB12 PC12 PD10
USART3_CTS PB13 PD11
USART3_RTS PB14 PD12
Table 53. USART2 remapping
Alternate functions USART2_REMAP = 0 USART2_REMAP = 1
(1)
1. Remap available only for 100-pin and 144-pin packages.
USART2_CTS PA0 PD3
USART2_RTS PA1 PD4
USART2_TX PA2 PD5
USART2_RX PA3 PD6
USART2_CK PA4 PD7
To Next Page
Loading...
Need help?
General
