MC68HC708AS48 FREESCALE [Freescale Semiconductor, Inc], MC68HC708AS48 Datasheet - Page 281

• Manufacturer Part Number: MC68HC708AS48
• Description: Advance Information
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

MC68HC708AS48
MOTOROLA
—
Rev. 4.0
Use this formula to calculate the SCI baud rate:
PD = Prescale divisor (see
BD = Baud rate divisor (see
Serial Communications Interface (SCI)
Baud rate
SCR2:SCR1:SCR0
Table 17-6. SCI Baud Rate Selection
000
001
010
011
100
101
110
111
=
----------------------------------- -
64 PD BD
CGMXCLK
Table
Table
17-5)
17-6)
Baud Rate Divisor (BD)
Serial Communications Interface (SCI)
128
16
32
64
1
2
4
8
Advance Information
I/O Registers
281