s908ab32ag0cfue Freescale Semiconductor, Inc, s908ab32ag0cfue Datasheet - Page 166

• Manufacturer Part Number: s908ab32ag0cfue
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Monitor ROM (MON)
10.4.6 Baud Rate
Technical Data
166
With a 4.9152-MHz crystal and the PTC3 pin at logic 1 during reset, data
is transferred between the monitor and host at 4800 baud. If the PTC3
pin is at logic 0 during reset, the monitor baud rate is 9600. When the
CGM output, CGMOUT, is driven by the PLL, the baud rate is
determined by the MUL[7:4] bits in the PLL programming register (PPG).
(See
Description
4.9152 MHz
Returned
Baud Rate
4.194 MHz
Operand
Opcode
Monitor
Data
Section 9. Clock Generator Module
Table 10-8. RUN (Run User Program) Command
Table 10-9. Monitor Baud Rate Selection
Executes RTI instruction
None
None
$28
Monitor ROM (MON)
4800
4096
1
ECHO
Command Sequence
9600
8192
SENT TO
MONITOR
RUN
2
VCO Frequency Multiplier (N)
14,400
12,288
RUN
3
(CGM).)
19,200
16,384
MC68HC908AB32
4
Freescale Semiconductor
24,000
20,480
5
—
28,800
24,576
Rev. 1.1
6