Microcontrollers Data Sheet

Advance Information MC68HC(7)08KH12 — Rev. 1.1
158 Freescale Semiconductor
NOTE: A sequence of IREAD or IWRITE commands can sequentially access a
block of memory over the full 64-Kbyte memory map.
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
Table 10-8. RUN (Run User Program) Command
Description Executes RTI instruction
Operand None
Data Returned None
Opcode $28
Command Sequence
SP HIGHREADSPREADSP SP LOW
ECHO
SENT TO
MONITOR
RESULT
RUNRUN
ECHO
SENT TO
MONITOR