MC68HC08AZ60ACFU MOTOROLA [Motorola, Inc], MC68HC08AZ60ACFU Datasheet - Page 185

• Manufacturer Part Number: MC68HC08AZ60ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

12.4.5 Baud Rate
MC68HC08AZ60A — Rev 0.0
MOTOROLA
Description
Operand
Data returned
Opcode
Command sequence
Description
Operand
Data returned
Opcode
Command sequence
Table 12-7. READSP (Read Stack Pointer) Command
A sequence of IREAD or IWRITE commands can sequentially access a
block of memory over the full 64K byte memory map.
The MC68HC08AZ60A features a monitor mode which is optimised to
operate with either a 4.9152MHz crystal clock source (or multiples of
4.9152MHz) or a 4MHz crystal (or multiples of 4MHz). This supports
designs which use the MSCAN08 module, which is generally clocked
from a 4MHz, 8MHz or 16MHz internal reference clock. The table below
Reads stack pointer
None
Returns stack pointer in high byte:low byte order
$0C
Executes RTI instruction
None
None
$28
Table 12-8. RUN (Run User Program) Command
SENT TO
MONITOR
ECHO
READSP
SENT TO
MONITOR
Monitor ROM (MON)
ECHO
READSP
RUN
SP HIGH
RUN
SP LOW
RESULT
Functional description
Monitor ROM (MON)
Advance Information
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