Usartn_Timing - Timing Register - Silicon Laboratories EFR32xG14 Wireless Gecko Reference Manual

18.5.24 USARTn_TIMING - Timing Register

Offset
0x060
Reset
Access
Name
Bit Name
31 Reserved
30:28 CSHOLD
Chip Select will be asserted after the end of frame transmission. When using TCMPn, normally set TIMECMPn_TSTART to
DISABLE to stop general timer and to prevent unwanted interrupts.
Value
0
1
2
3
4
5
6
7
27 Reserved
26:24 ICS
Inter-character spacing after each TX frame while the TX buffer is not empty. When using USART_TIMECMPn, normally
set TSTART to DISABLE to stop general timer and to prevent unwanted interrupts.
Value
0
1
2
3
4
5
6
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USART - Universal Synchronous Asynchronous Receiver/Transmitter
Reset Access Description
To ensure compatibility with future devices, always write bits to 0. More information in
tions
0x0 RW Chip Select Hold
Mode Description
ZERO Disable CS being asserted after the end of transmission
ONE CS is asserted for 1 baud-times after the end of transmission
TWO CS is asserted for 2 baud-times after the end of transmission
THREE CS is asserted for 3 baud-times after the end of transmission
SEVEN CS is asserted for 7 baud-times after the end of transmission
TCMP0 CS is asserted after the end of transmission for TCMPVAL0 baud-times
TCMP1 CS is asserted after the end of transmission for TCMPVAL1 baud-times
TCMP2 CS is asserted after the end of transmission for TCMPVAL2 baud-times
To ensure compatibility with future devices, always write bits to 0. More information in
tions
0x0 RW Inter-character Spacing
Mode Description
ZERO There is no space between charcters
ONE Create a space of 1 baud-times before start of transmission
TWO Create a space of 2 baud-times before start of transmission
THREE Create a space of 3 baud-times before start of transmission
SEVEN Create a space of 7 baud-times before start of transmission
TCMP0 Create a space of before the start of transmission for TCMPVAL0
baud-times
TCMP1 Create a space of before the start of transmission for TCMPVAL1
baud-times
Bit Position
Reference Manual
1.2 Conven-
1.2 Conven-
Rev. 1.1 | 596