MC68HC908AS60MFN MOTOROLA [Motorola, Inc], MC68HC908AS60MFN Datasheet - Page 198

• Manufacturer Part Number: MC68HC908AS60MFN
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

Monitor ROM (MON)
Technical Data
198
Description
Operand
Data Returned
Opcode
Command Sequence
Description
Operand
Data Returned
Opcode
Command Sequence
Description
Operand
Data Returned
Opcode
Command Sequence
SENT TO
MONITOR
ECHO
SENT TO
MONITOR
SENT TO
MONITOR
ECHO
ECHO
Table 13-7. READSP (Read Stack Pointer) Command
Read next 2 bytes in memory from last address accessed
Returns contents of next two addresses
$1A
Specifies single data byte
None
$19
Reads stack pointer
None
Returns stack pointer in high byte:low byte order
$0C
Specifies 2-byte address in high byte:low byte order
Write to last address accessed + 1
IREAD
Table 13-6. IWRITE (Indexed Write) Command
Table 13-5. IREAD (Indexed Read) Command
IWRITE
READSP
Freescale Semiconductor, Inc.
For More Information On This Product,
IREAD
IWRITE
READSP
Go to: www.freescale.com
Monitor ROM (MON)
DATA
SP HIGH
DATA
DATA
SP LOW
DATA
RESULT
RESULT
MC68HC908AS60 — Rev. 1.0
MOTOROLA