MC68HC12 MOTOROLA [Motorola, Inc], MC68HC12 Datasheet - Page 420

• Manufacturer Part Number: MC68HC12
• Description: The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
• Manufacturer: MOTOROLA [Motorola, Inc]

Development Support
Technical Data
420
The tag follows program information as it advances through the queue.
When a tagged instruction reaches the head of the queue, the CPU
enters active background debugging mode rather than execute the
instruction.
Development Support
TAGHI
Table 20-10. Tag Pin Function
1
1
0
0
TAGLO
1
0
1
0
both bytes
high byte
low byte
MC68HC912DT128A — Rev 4.0
no tag
Tag
MOTOROLA