Rohm LAPIS SEMICONDUCTOR ML620Q503, User Manual

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ML620Q503/Q504 User's Manual
Chapter 13 UART
FEUL620Q504 13–8
13.2.7 UART0 Baud Rate Register (UA0BRT)
Address: 0F714H
Access: R/W
Access size: 8/16 bit
Initial value: 0FFFH
7 6 5 4 3 2 1 0
UA0BRTL U0BR7 U0BR6 U0BR5 U0BR4 U0BR3 U0BR2 U0BR1 U0BR0
R/W R/W R/W R/W R/W R/W R/W R/W R/W
Initial value 1 1 1 1 1 1 1 1
15 14 13 12 11 10 9 8
UA0BRTH – – – – U0BR11 U0BR10 U0BR9 U0BR8
R/W R/W R/W R/W R/W R/W R/W R/W R/W
Initial value 0 0 0 0 1 1 1 1
UA0BRT is special function registers (SFRs) to set the count value of the baud rate generator which generates
baud rate clocks.
For the relationship between the count value of the baud rate generator and baud rate, see Section 13.3.2, "Baud
Rate".
[Note]
Always set UA0BRT while communication is stopped, and do not rewrite it during communication.