mc68hc908jb16 Freescale Semiconductor, Inc, mc68hc908jb16 Datasheet - Page 245

• Manufacturer Part Number: mc68hc908jb16
• Description: M68hc08 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

MC68HC908JB16
Freescale Semiconductor
—
Rev. 1.1
Use this formula to calculate the SCI baud rate:
where:
Table 12-8
24MHz OSCDCLK (OSCXCLK=12MHz) as SCI clock source.
SCI clock source = OSCDCLK
PD = prescaler divisor
BD = baud rate divisor
Serial Communications Interface Module (SCI)
SCR2, SCR1, and SCR0
shows the SCI baud rates that can be generated with a
baud rate
Table 12-7. SCI Baud Rate Selection
000
001
010
011
100
101
110
111
=
SCI clock source
-------------------------------------------- -
48 PD BD
Serial Communications Interface Module (SCI)
×
×
Baud Rate Divisor (BD)
128
16
32
64
1
2
4
8
Technical Data
245