LCD 64x32 Logic Boards Users Manual
7850 East Gelding Drive ? Scottsdale, AZ 85260-3420
The logic boards have two connectors:
J1 Input port: 7x2 male header .1”x.1” spacing.
This connector connects to the controller port or J2 of the previous logic board in the daisy chain.
Pin
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Din
GND
CLK
GND
NC
+9V
LP
oe
SCK
VLC
SDI
+9V
NC
SWRD
Connected to Din of all SmartSwitches
Ground
Clock for all shift registers
Ground
9V Supply
Latch all shift register outputs to the all drivers
Driver Output Enable. Can be connected to gnd.
SCK of all SmartSwitches
VLC of all SmartSwitches
SDI of the all SmartSwitch
9V Supply
Switch Read bus for all SmartSwitches
J2
Output port: 7x2 male header .1”x.1” spacing.
This connector connects to J1 of the next logic board in the daisy chain.
Pin
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Dout
GND
CLK
GND
GND
+9V
LP
oe
SCK
VLC
SDI
+9V
GND
SWRD
Connected to Dout of the last shift register
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
Connected to J1
LCD 64x32 Logic Boards Users Manual B.doc
Toll Free 1.877.2BUYNKK (877.228.9655) ? Phone 480.991.0942 ? Fax 480.998.1435
www.nkkswitches.com ? Email engineering@nkkswitches.com
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相关PDF资料
IS-L02L1-C BOARD LOGIC 2 OLED SW SOCKETS
IS15AACP4CF SMARTSWITCH STD YEL RED/GRN LED
IS15ABCP4EF SMARTSWITCH STD YEL/GRN LED
IS15ABCP4E SMARTSWITCH STD LED YELLOW
IS15ABDP4B SMARTSWITCH STD BLU W/WHITE LED
IS15ABDP4EG SMARTSWITCH STD YELLOW/BLUE LED
IS15ABDP4E SMARTSWITCH STD BLUE W/YEL LED
IS15ABFP4B SMARTSWITCH STD BLK W/WHITE LED
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