MC68HC908KX8 Datasheet, PDF (265/310 Pages) Motorola, Inc – Microcontrollers

Monitor ROM (MON)
Commands
Table 18-8. READSP (Read Stack Pointer) Command
Description Reads stack pointer
Operand None
Data
returned
Returns incremented stack pointer value (SP + 1) in high byte:low
byte order
Opcode $0C
Command Sequence
FROM
HOST
READSP READSP
ECHO
SP
HIGH
SP
LOW
RETURN
Table 18-9. RUN (Run User Program) Command
Description Executes PULH and RTI instructions
Operand None
Data
returned
None
Opcode $28
Command Sequence
FROM
HOST
RUN
RUN
ECHO
MC68HC908KX8 • MC68HC908KX2 • MC68HC08KX8 — Rev. 1.0
MOTOROLA
Monitor ROM (MON)
Technical Data
265