UPD78F0411GA-GAM-AX Datasheet, PDF (371/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 14 SERIAL INTERFACE UART6
Figure 14-26. Configuration of Baud Rate Generator
POWER6
fPRS
fPRS/2
fPRS/2²
fPRS/2³
fPRS/2⁴
fPRS/2⁵
fPRS/2⁶
fPRS/2⁷
fPRS/2⁸
fPRS/2⁹
fPRS/2¹⁰
8-bit timer/
event counter
50 output
Baud rate generator
POWER6, TXE6 (or RXE6)
Selector
fXCLK6
8-bit counter
Match detector
1/2
Baud rate
CKSR6: TPS63 to TPS60
BRGC6: MDL67 to MDL60
Remark
POWER6: Bit 7 of asynchronous serial interface operation mode register 6 (ASIM6)
TXE6: Bit 6 of ASIM6
RXE6: Bit 5 of ASIM6
CKSR6: Clock selection register 6
BRGC6: Baud rate generator control register 6
(2) Generation of serial clock
A serial clock to be generated can be specified by using clock selection register 6 (CKSR6) and baud rate
generator control register 6 (BRGC6).
The clock to be input to the 8-bit counter can be set by bits 3 to 0 (TPS63 to TPS60) of CKSR6 and the division
value (fXCLK6/4 to fXCLK6/255) of the 8-bit counter can be set by bits 7 to 0 (MDL67 to MDL60) of BRGC6.
User’s Manual U18698EJ1V0UD
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