mc68hc08qa24 Freescale Semiconductor, Inc, mc68hc08qa24 Datasheet - Page 172

• Manufacturer Part Number: mc68hc08qa24
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Monitor ROM (MON)
Technical Data
170
Description
Operand
Data Returned
Opcode
Command Sequence
Description
Operand
Data Returned
Opcode
Command Sequence
SENT TO
MONITOR
ECHO
WRITE
Write byte to memory
Specifies 2-byte address in high byte:low byte order; low byte followed by data byte
None
$49
Read next 2 bytes in memory from last address accessed
Specifies 2-byte address in high byte:low byte order
Returns contents of next two addresses
$1A
WRITE
SENT TO
MONITOR
Table 13-4. WRITE (Write Memory) Command
Table 13-5. IREAD (Indexed Read) Command
ECHO
ADDR. HIGH
IREAD
Monitor ROM (MON)
ADDR. HIGH
IREAD
ADDR. LOW
DATA
ADDR. LOW
DATA
RESULT
DATA
Freescale Semiconductor
MC68HC08QA24
DATA