MC68HC908LK24 MOTOROLA [Motorola, Inc], MC68HC908LK24 Datasheet - Page 175

• Manufacturer Part Number: MC68HC908LK24
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC908LJ24/LK24 — Rev. 2
MOTOROLA
A sequence of IREAD or IWRITE commands can access a block of
memory sequentially over the full 64-Kbyte memory map.
Description
Description
Returned
Returned
Freescale Semiconductor, Inc.
Operand
Operand
Opcode
Opcode
Data
Data
For More Information On This Product,
Table 10-8. READSP (Read Stack Pointer) Command
Table 10-7. IWRITE (Indexed Write) Command
Go to: www.freescale.com
ECHO
Write to last address accessed + 1
Single data byte
None
$19
Reads stack pointer
None
Returns incremented stack pointer value (SP + 1) in
high-byte:low-byte order
$0C
Monitor ROM (MON)
READSP
FROM
HOST
ECHO
IWRITE
FROM
HOST
READSP
IWRITE
Command Sequence
Command Sequence
DATA
HIGH
DATA
SP
LOW
SP
RETURN
Functional Description
Monitor ROM (MON)
Data Sheet
175