Boundary Scan Connector (J18); Table 5-10. Boundary Scan Connector (J18) Pin Assignments - Motorola MVME5500 Installation And Use Manual

Boundary Scan Connector (J18)

The boundary scan connector is used to provide boundary scan testing of
all on-board JTAG devices in a single scan chain.
http://www.motorola.com/computer/literature
Table 5-10. Boundary Scan Connector (J18) Pin
Assignments
Pin Signal
1 TRST_L
3 TDO
5 TDI
7 TMS
9 TCK
11 NC
13 AW
15 NC
17 NC
19 NC
Boundary Scan Connector (J18)
Signal Pin
GND 2
GND 4
GND 6
GND 8
GND 10
GND 12
GND 14
GND 16
GND 18
NC 20
5
5-15