MC68HC705C4ACB MOTOROLA [Motorola, Inc], MC68HC705C4ACB Datasheet - Page 130

• Manufacturer Part Number: MC68HC705C4ACB
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Serial Communications Interface (SCI)
10.6.5 Baud Rate Register (Baud)
Technical Data
130
Address:
The baud rate register (baud) shown in
rate for both the receiver and the transmitter.
SCP1 and SCP0 — SCI Prescaler Select Bits
Reset:
Read:
Write:
These read/write bits control prescaling of the baud rate generator
clock, as shown in
Serial Communications Interface (SCI)
$000D
Bit 7
U
Table 10-1. Baud Rate Generator Clock Prescaling
Figure 10-9. Baud Rate Register (Baud)
= Unimplemented
U
6
SCP[1:0]
Table
00
01
10
11
SCP1
5
0
10-1. Resets clear both SCP1 and SCP0.
MC68HC705C4A • MC68HSC705C4A — Rev. 3.0
SCP0
4
0
U = Unaffected
Figure 10-9
Baud Rate Generator Clock
U
3
Internal clock
Internal clock
Internal clock
Internal clock
SCR2
U
2
selects the baud
SCR1
U
1
13
1
3
4
MOTOROLA
SCR0
Bit 0
U