mc68hc908ap8cfa Freescale Semiconductor, Inc, mc68hc908ap8cfa Datasheet - Page 122

• Manufacturer Part Number: mc68hc908ap8cfa
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Monitor ROM (MON)
122
ECHO
Description
Description
ECHO
FROM
HOST
SENT TO
MONITOR
WRITE
Returned
Returned
Operand
Operand
READ
Opcode
Opcode
Data
Data
WRITE
READ
Table 8-5. WRITE (Write Memory) Command
Table 8-4. READ (Read Memory) Command
Write byte to memory
2-byte address in high-byte:low-byte order;
low byte followed by data byte
None
$49
Read byte from memory
2-byte address in high-byte:low-byte order
Returns contents of specified address
$4A
ADDRESS
MC68HC908AP Family Data Sheet, Rev. 4
HIGH
ADDRESS
HIGH
ADDRESS
HIGH
ADDRESS
Command Sequence
Command Sequence
HIGH
ADDRESS
LOW
ADDRESS
LOW
ADDRESS
LOW
ADDRESS
LOW
DATA
DATA
DATA
RETURN
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