Pin Out For The W-Dmx Pro Card - Wireless Solution W-DMX TRX Implementation Manual

5.2 Pin out for the W-DMX Pro card

J1
Tx/Rx Sel In 10
Pwr, non reg. 8
+5V 6
Button 4
RS485-/TTL Rx 2
J3 (only available on L6)
RS485/TTL Sel. 12
MOSI 10
SCK 8
Overlay CS 6
Inter B 4
Tx/Rx Out 2
Pin Name
J1 10 Tx/Rx Sel In
J1 9 LED Mode
J1 8 Pwr, Non. Reg. P
J1 7 Gnd
J1 6 +5V
J1 5 LED Status
J1 4 Button
J1 3 RS485+/TTL Tx I/O
J1 2 RS485-/TTL Rx I/O
J1 1 Gnd
J3 12 RS485/TTL Sel. I
J3 11 RS485 Ext. Dir. O
J3 10 MOSI
J3 9 MISO
J3 8 SCK
J3 7 OSP CS#
J3 6 Overlay CS
J3 5 OSP IRQ#
J3 4 Inter B
J3 3 Inter A
J3 2 Tx/Rx Out
J3 1 Reset
Revision 4
Author: Anders Zellén
10(23)
9 LED Mode (L6)
7 Gnd
5 LED Status
3 RS485+/TTL Tx
1 Gnd
11 RS485 Ext. Dir
9 MISO
7 Slave CS
5 Slave IRQ
3 Inter A
1 Reset
Dir Description
I/O Select/Indicate Transceiver Direction
(On L5, only used for input)
O Indicates G3/G4L/G4H mode
(On L5, internal usage)
Unregulated power in, only on select models
P Ground
P Regulated 5V
O Status Led
I Function Button, Internal Pullup
RS485 Positive or TTL level Tx
RS485 Negative or TTL level Rx
P Ground
Select RS485/TTL level. Internally pulled low to select RS485
RS485 direction for external driver
O SPI Data Out
I SPI Data In
O SPI Clock
O Chip Select for slave MCU Interface
O Chip Select for Overlay Interface
I Slave interrupt request
I/O Reserved, Do not connect
I/O Reserved, Do not connect
O Signals transceiver mode
I MCU reset, internally pulled high
Wireless Solution Sweden Sales AB
Stureparksvägen 7 – 451 55 Uddevalla – Sweden
+46 522 511 511 Tel. +46 522 440 885 Fax.
Wirelessdmx.com sales@wirelessdmx.com
Notes
330ohm series resistor
Active High
Active High
Active Low
Active Low
Active High
Active Low
Active High
Active Low
14/11/2014