Jumpers
The following jumpers can be found on the ACS-9071-xx:
Jumper # Description Inserted Not inserted
JP1 Select Termination Realtek 8139B / 8139C Intel 82562ET
JP2 Select Termination Realtek 8139C Intel 82562ET
JP3 Select Termination Realtek 8139B / 8139C Intel 82562ET
Table 1. AVS-9071 Jumpers
The following table shows the jumper configuration for various CPU model numbers and the installed
network chipset:
Model # Chipset JP1 JP2 JP3 ACS-9071-xx **
CPU-1220 Realtek 8139B Closed Closed Open 05
CPU-1220 Realtek 8139C Closed Closed Closed 05
CPU-1232 Realtek 8139C Closed Closed Closed 05
CPU-1233 Realtek 8139D Closed Closed Open 05
CPU-1420 Realtek 8139C Closed Closed Closed 06 or 07
CPU-1432 Realtek 8139C Closed Closed Closed 06
CPU-1433 Realtek 8139D Closed Closed Open 06
CPU-1450 Intel 82562ET Open Open Open 08
CPU-1460 Intel 82562ET Open Open Open 08
CPU-1451 Intel 82562ET Open Open Open 08
CPU-1461 Intel 82562ET Open Open Open 08
CPU-1453 Intel 82562ET Open Open Open 08
CPU-1463 Intel 82562ET Open Open Open 08
CPU-1850 Intel 82562ET Open Open Open 08
** The final two digits refer to the supplied cable; refer to Chapter 2 for further information
Please note that Cpu1220 require different jumper configuration for different Realtek chip installed.
