mc68hc708mp16 Freescale Semiconductor, Inc, mc68hc708mp16 Datasheet - Page 200

• Manufacturer Part Number: mc68hc708mp16
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Monitor ROM (MON)
10.4.6 Baud Rate
Technical Data
200
Description
Operand
Data Returned
Opcode
Command Sequence
Executes RTI instruction
None
None
$28
Table 10-8. RUN (Run User Program) Command
With a 4.9152-MHz crystal and the PTC2 pin at logic 1 during reset, data
is transferred between the monitor and host at 4800 baud. If the PTC2
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
Monitor
Baud
Rate
SENT TO
MONITOR
Section 8. Clock Generator Module
ECHO
4800
Table 10-9. Monitor Baud Rate Selection
1
Monitor ROM (MON)
RUN
9600
2
RUN
VCO Frequency Multiplier (N)
14,400
3
19,200
(CGM).)
4
MC68HC708MP16
Freescale Semiconductor
24,000
5
—
28,800
Rev. 3.1
6