MC68HC908LJ24 Datasheet, PDF (174/464 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Monitor ROM (MON)
Table 10-5. WRITE (Write Memory) Command
Description Write byte to memory
Operand
2-byte address in high-byte:low-byte order;
low byte followed by data byte
Data
Returned
None
Opcode $49
Command Sequence
FROM
HOST
WRITE
WRITE
ADDRESS ADDRESS ADDRESS ADDRESS
HIGH
HIGH
LOW
LOW
DATA
ECHO
DATA
Table 10-6. IREAD (Indexed Read) Command
Description Read next 2 bytes in memory from last address accessed
Operand 2-byte address in high byte:low byte order
Data
Returned
Returns contents of next two addresses
Opcode $1A
Command Sequence
FROM
HOST
IREAD
IREAD
ECHO
DATA
DATA
RETURN
Data Sheet
174
MC68HC908LJ24/LK24 — Rev. 2
Monitor ROM (MON)
For More Information On This Product,
Go to: www.freescale.com
MOTOROLA