MC68HC908JK3 MOTOROLA [Motorola, Inc], MC68HC908JK3 Datasheet - Page 111

• Manufacturer Part Number: MC68HC908JK3
• Description: MC68HC908JK1
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68H(R)C908JL3
MOTOROLA
Description
Operand
Data Returned
Opcode
Command Sequence
Description
Operand
Data Returned
Opcode
Command Sequence
SENT TO
MONITOR
SENT TO
MONITOR
ECHO
ECHO
IWRITE
IREAD
NOTE:
—
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
Rev. 1.0
IWRITE
IREAD
A sequence of IREAD or IWRITE commands can sequentially access a
block of memory over the full 64-Kbyte memory map.
Table 9-7. IWRITE (Indexed Write) Command
Table 9-6. IREAD (Indexed Read) Command
DATA
DATA
Monitor ROM (MON)
DATA
DATA
RESULT
Functional Description
Monitor ROM (MON)
Technical Data
111