Appendix A: Interfaces
K1297-G20 Monitor User Manual A-21
AP-4 and AP-4/256 Board
The Additional Processor Board (AP-4) is a single slot card that increases
the K1297-G20 Monitor’s processing power by a factor of 5 to 10
depending on the application.
When using 3 or more measurement cards it is recommended to include
the AP-4 card; it is necessary when using 5 or 6 boards in the K1297
benchtop device.

AP-4 and AP-4/256 boards provide the following features:

H64 or 256 MB Memory Capacity
H1 MB Memory L2 Cache
H140 MHz Memory Cache Bus Clock Frequency
H350 MHz Processor Clock Frequency
HSerial interface via RJ45 front panel connector
HEthernet interface (10-BaseT/100-BaseTx) via RJ45 front panel
connector
HTwo PCI Mezzanine card slots
NOTE. AP-4/256 boards require software version K1205 V2.30 or above.