PSC=B_0x0_IRDA_LOW_POWER_AND_NORMAL_IRDA_MODE
USART guard time and prescaler register
| PSC | Prescaler value 0 (B_0x0_IRDA_LOW_POWER_AND_NORMAL_IRDA_MODE): Reserved - do not program this value 1 (B_0x1_IRDA_LOW_POWER_AND_NORMAL_IRDA_MODE): divides the source clock by 1 2 (B_0x2_IRDA_LOW_POWER_AND_NORMAL_IRDA_MODE): divides the source clock by 2 3 (B_0x3_SMARTCARD_MODE): divides the source clock by 6 |
| GT | Guard time value This bitfield is used to program the Guard time value in terms of number of baud clock periods. This is used in Smartcard mode. The Transmission Complete flag is set after this guard time value. This bitfield can only be written when the USART is disabled (UE=0). Note: If Smartcard mode is not supported, this bit is reserved and must be kept at reset value. Refer to Section 78.4: USART implementation on page 4549. |