MC68HC908QY2 MOTOROLA [Motorola, Inc], MC68HC908QY2 Datasheet - Page 124

• Manufacturer Part Number: MC68HC908QY2
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

Monitor ROM (MON)
124
MC68HC908QY4•MC68HC908QT4•MC68HC908QY2•MC68HC908QT2•MC68HC908QY1•MC68HC908QT1
Description
Description
ECHO
WRITE
Returned
Returned
FROM
HOST
Operand
Operand
Opcode
Opcode
Data
Data
WRITE
Table 9-5. WRITE (Write Memory) Command
Table 9-6. IREAD (Indexed Read) Command
Write byte to memory
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
2-byte address in high byte:low byte order
Returns contents of next two addresses
$1A
Monitor ROM (MON)
ECHO
ADDRESS
FROM
HOST
IREAD
HIGH
ADDRESS
IREAD
Command Sequence
Command Sequence
HIGH
ADDRESS
LOW
ADDRESS
LOW
DATA
DATA
DATA
RETURN
DATA
MOTOROLA