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MEVB SUPPORT INFORMATION
Table 4-13. Logic Analyzer Connector J19 Pin Assignments
Pin
1 – 4
5 – 10
11, 12
13 – 19
20
Table 4-14. Logic Analyzer Connector J20 Pin Assignments
Pin
1 – 4
5 – 13
14 – 18
19
20
4-12
Mnemonic
SPARE
No connection
GND
GROUND
IRQ7, IRQ6
TARGET INTERRUPT REQUEST 7 and 6 - Active-low
input signals from the target that asynchronously
provides an interrupt priority level to the CPU. IRQ1
has the lowest priority, IRQ7 has the highest.
SPARE
No connection
GND
GROUND
Mnemonic
SPARE
No connection
GND
GROUND
IRQ1 – IRQ5
TARGET INTERRUPT REQUEST 1 – 5 - Active-low
input signals from the target that asynchronously
provides an interrupt priority level to the CPU. IRQ1
has the lowest priority, IRQ7 has the highest.
SPARE
No connection
GND
GROUND
Signal
Signal
M68MPB16Z1UM/D
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