Datasheet

Monitor ROM (MON)
Functional Description
MC68HC908GR8 — Rev 4.0 Technical Data
MOTOROLA Monitor ROM (MON) 201
A sequence of IREAD or IWRITE commands can access a block of
memory sequentially over the full 64K byte memory map.
Table 15-8. 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
Table 15-9. RUN (Run User Program) Command
Description Executes PULH and RTI instructions
Operand None
Data
Returned
None
Opcode $28
Command Sequence
READSPREADSP
ECHO
FROM
HOST
SP
RETURN
SP
HIGH LOW
RUNRUN
ECHO
FROM
HOST
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
nc...