MAX32665-MAX32668 User Guide
Maxim Integrated Page 270 of 457
Table 12-9: UART Rate Integer Register
Reserved for Future Use
Do not modify this field.
Bit Rate Clock Divisor
This field is used to divide the bit rate clock by the selected Clock Divider value.
0x0: 128
0x1: 64
0x2: 32
0x3: 16
0x4: 8
0x5: Reserved
0x6: Reserved
0x7: Reserved
Note: See the UART Baud Rate Calculation section for details of determining this field’s
value for a given UART bit rate.
Reserved for Future Use
Do not modify this field.
Integer Portion of Baud Rate Divisor
This field contains the integer value of the bit rate divisor. See the UART Baud Rate
Calculation section to calculate this field’s value for a given UART bit rate.
Table 12-10: UART Baud Rate Decimal Register
UART Baud Rate Decimal Register
Reserved for Future Use
Do not modify this field.
Decimal Portion of Baud Rate Divisor
This field contains the remainder portion of the bit rate divisor. See the UART Baud
Rate Calculation section to calculate this field’s value for a given UART bit rate.
Table 12-11: UART FIFO Register
Reserved for Future Use
Do not modify this field.
UART FIFO Register
Reading this field reads data from the Receive FIFO and writes to this field write to the
Transmit FIFO.
Table 12-12: UART DMA Configuration Register
UART DMA Configuration Register
Reserved for Future Use
Do not modify this field.
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