MC68HC908AS60ACFN FREESCALE [Freescale Semiconductor, Inc], MC68HC908AS60ACFN Datasheet - Page 158

• Manufacturer Part Number: MC68HC908AS60ACFN
• Description: M68HC08 Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Monitor ROM (MON)
158
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
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
ECHO
ECHO
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 to last address accessed + 1
Specifies single data byte
None
$19
Reads stack pointer
None
Returns stack pointer in high byte:low byte order
$0C
IREAD
Table 14-7. READSP (Read Stack Pointer) Command
IWRITE
READSP
Table 14-6. IWRITE (Indexed Write) Command
Table 14-5. IREAD (Indexed Read) Command
IREAD
IWRITE
READSP
DATA
SP HIGH
DATA
DATA
SP LOW
DATA
RESULT
RESULT
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