1-37
ROCKY-4786EVG CPU Card
37
JP2 Clear CMOS Setup 3-pin header
Table 3-3: Onboard Jumpers
3.2 Internal Peripheral Connectors
Internal peripheral connectors are found on the CPU card and are only accessible when
the CPU board is outside of the chassis. This section has complete descriptions of all the
internal, peripheral connectors on the ROCKY-4786EVG CPU board.
3.2.1 FDD Connector
CN Label: FDD1
CN Type: 2x17 pin header
CN Location: See Figure 3-2
CN Pinouts: See Table 3-4
The ROCKY-4786EVG is shipped with a 34-pin daisy-chain drive connector cable. This
cable can be connected to the FDD connector.
PIN DESCRIPTION PIN DESCRIPTION
1 GND 2 REDUCE WRITE
3 GND 4 N/C
5 N/C 6 N/C
7 GND 8 INDEX#
9 GND 10 MOTOR ENABLE A#
11 GND 12 DRIVE SELECT B#
13 GND 14 DRIVE SELECT A#
15 GND 16 MOTOR ENABLE B#
17 GND 18 DIRECTION#
19 GND 20 STEP#
21 GND 22 WRITE DATA#
To Next Page
Loading...
Need help?
General
