MC68HC908AZ32ACFU MOTOROLA [Motorola, Inc], MC68HC908AZ32ACFU Datasheet - Page 181

• Manufacturer Part Number: MC68HC908AZ32ACFU
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

12.4.5 Commands
68HC908AZ32A — Rev 0.0
MOTOROLA
Description
Operand
Data Returned
Opcode
Command Sequence
SENT TO
MONITOR
ECHO
Read byte from memory
Specifies 2-byte address in high byte:low byte order
Returns contents of specified address
$4A
READ
The monitor ROM uses these commands:
A sequence of IREAD or IWRITE commands can access a block of
memory sequentially over the full 64-Kbyte memory map.
Table 12-3. READ (Read Memory) Command
Freescale Semiconductor, Inc.
•
•
•
•
•
•
For More Information On This Product,
READ, read memory
WRITE, write memory
IREAD, indexed read
IWRITE, indexed write
READSP, read stack pointer
RUN, run user program
READ
Go to: www.freescale.com
Monitor ROM (MON)
ADDR. HIGH
ADDR. HIGH
ADDR. LOW
ADDR. LOW
Functional Description
Monitor ROM (MON)
Advance Information
RESULT
DATA
181