MC68HC05C9A Datasheet, PDF (64/124 Pages) Freescale Semiconductor, Inc – Microcontrollers

Serial Communications Interface (SCI)
SCR2 — SCR0–SCI Baud Rate Select Bits
These read/write bits select the SCI baud rate, as shown in Table 9-2. Resets have no effect on the
SCR2–SCR0 bits.
Table 9-2. Baud Rate Selection
SCR2, SCR1, and SCR0
000
001
010
011
100
101
110
111
SCI Baud Rate (Baud)
Prescaled clock ÷ 1
Prescaled clock ÷ 2
Prescaled clock ÷ 4
Prescaled clock ÷ 8
Prescaled clock ÷ 16
Prescaled clock ÷ 32
Prescaled clock ÷ 64
Prescaled clock ÷ 128
MC68HC05C9A Advance Information Data Sheet, Rev. 5.1
64
Freescale Semiconductor