Mod-U10 Unit; Connectors; Upgrading The Cpuii( )-U10 Etu - NEC Electra Elite IPK II System Hardware Manual

Electra Elite IPK II
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System Hardware Manual
4.1.8

MOD-U10 Unit

The MOD-U10 Unit provides a Modem and is installed on the
CPUII( )-U10 ETU using connectors J1~J4. The pins of the
MOD-U10 Unit and the sockets on the CPUII( )-U10 ETU are
numbered the same. Line up MOD connector J1 with socket J1 on
the CPUII and carefully plug in the unit.
4.1.9

Connectors

The CPUII( )-U10 ETU has the following connectors:
CN1
CN2
CN3
CN4
CN5
CN6
CN7
CN8
CN9
CN10
CN11
J1~J4
4.1.10

Upgrading the CPUII( )-U10 ETU

You should backup the database before upgrading the CPUII( )-U10
ETU. This can be done with a download from PCPro and saving the
file. Refer to the Electra Elite IPK II PC Programming Manual for
more information.
Upgrading from Compact Flash
1. Insert the Compact Flash that has the new firmware files in the
CN5 connector on front of the CPUII( )-U10 ETU.
2. Press and hold the SW1 load switch.
3. While continuing to hold the SW1 load switch, toggle the SW2
reset switch, and hold the SW1 switch down for five seconds.
Connects to the backplane.
Connects to the AP bus.
Connects to CN2 on the EXP-U( ) ETU using an
expansion cable.
LAN connector
Compact Flash connector
Holds the Lithium (CR2032) Battery.
DSPII-U10 (Daughter Board) connector
Used for FPGA Programming.
Normal Operation: Pins 1 and 2 shorted.
CPU Debug: Pins 2 and 3 shorted.
Used for CPU Debug.
Used for DSP Debug.
Socket Modem connectors
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