MC68HC908MR8 Datasheet, PDF (195/372 Pages) Motorola, Inc – Microcontrollers

Monitor ROM (MON)
Functional Description
Table 10-7. READSP (Read Stack Pointer) Command
Description
Reads stack pointer
Operand
None
Data returned
Returns stack pointer in high byte:low byte order
Opcode
$0C
Command sequence
SENT TO
MONITOR
READSP
READSP
SP HIGH
SP LOW
ECHO
RESULT
Table 10-8. RUN (Run User Program) Command
Description
Executes RTI instruction
Operand
None
Data returned
None
Opcode
$28
Command sequence
SENT TO
MONITOR
RUN
RUN
ECHO
MC68HC908MR8 — Rev 4.1
Freescale Semiconductor
Monitor ROM (MON)
Technical Data
195