Connecting To The Target Board; Troubleshooting Tips - ZiLOG ZENETSC0100ZACG User Manual

Restoring the Ethernet Smart Cable Factory Settings
To restore the Ethernet Smart Cable factory settings:
1. Locate the reset switch access hole in the side of the Ethernet Smart Cable housing.
2. Using a straightened paper clip, press and hold the reset switch for six seconds.
The Run LED will extinguish while the switch is pressed, and will illuminate again
after factory settings are restored.

Connecting to the Target Board

Attach one end of the six-conductor ribbon cable to the Smart Cable six-pin DBG
connector. See Figure
target board. Ensure that pin 1 on the ribbon cable (indicated by the dark stripe) is aligned
with pin 1 on the target connector. For further information on connecting the Ethernet
Smart Cable to your target board, refer to either eZ80Acclaim!
cal Note (TN0035) or Z8 Encore!

Troubleshooting Tips

If a hardware failure is suspected, contact a local ZiLOG representative for assistance.
Before submitting a problem report to ZiLOG Customer Support, follow the instructions
below.
ZDS II Cannot See the Ethernet Smart Cable
If ZDS II cannot see the Ethernet Smart Cable:
• Remove power from the Ethernet Smart Cable, wait five seconds, then reapply power.
Refresh the list of available smart cables. The Ethernet Smart Cable should now
appear.
• Verify that the Ethernet cable you are using is the right type. (If you are connecting the
Ethernet Smart Cable directly to a PC, you must use a crossover cable. Do not use a
crossover cable to connect the Ethernet Smart Cable to a hub or standard Ethernet
connection.)
• Verify that UDP port 3000 is open in your local firewall. The ZDS II software uses
UDP port 3000 to search for Ethernet Smart Cable IP addresses and requires access to
that port through your local firewall. Once the port is open, ZDS II should then be able
to identify the IP address assigned to the Ethernet Smart Cable by your DHCP server.
UM020701-0506
1. Attach the free end of the ribbon cable to the connector on the
® Design for Debug Technical Note (TN0036).
Ethernet Smart Cable
User Manual
® Design for Debug Techni-
Connecting to the Target Board
Page 11