The GX3500 is a 3U PXI instrument card that consists of 160 TTL I/O Channels divided into groups of 40 channels. Each of these groups is tied to a 68 pin SCSI type connector on the front panel of the instrument (J1-J4). The instrument also has several user configurable jumpers (JP3-JP6) that force the I/O to be routed through the front connectors rather than the expansion board. A short on JP7 will force the user FPGA to be configured automatically on boot up with the contents of the EEPROM. For more information about the connectors and jumpers and their location on the board refer to Installation and Connections section.
GX3500 Board