Decode Board (Usb & Ttl) Interface Connector - Honeywell IS4921 Integration Manual

Decode Board (USB & TTL) Interface Connector
Pin Signal Name
1 GND
2 Reserved
3 GND
4 HSYNC
5 VSYNC
6 D4
7 D5
8 D6
9 D7
10 PCLK
11 NC
12 D3
13 D2
14 D1
15 Vimager
16 D0
17 VLED
18 SCL
19 SDA
20 Trigger
21 Illum_On
22 Aimer
Figure 33. Decode Board Interface Connector
Power and Signal Ground
Terminate with resistor, Pulled low, or Leave Unconnected
Power and Signal Ground
Horizontal Sync (Output)
Vertical Sync (Output)
Pixel Data4 (Output)
Pixel Data5 (Output)
Pixel Data6 (Output)
Pixel Data7 (Output)
Pixel Clock (Output)
No Connection
Pixel Data3 (Output)
Pixel Data2 (Output)
Pixel Data1 (Output)
Camera Voltage (3.1V - 3.5V)
Pixel Data0 (LSB) (Output)
Voltage supply for Targeting and Area LEDs (3V - 5.5V)
I2C clock (Bi-Directional) – Devices Function as Auxiliary Devices
I2C Data (Bi-Directional) – Devices Function as Auxiliary Devices
Controls Integration and Illumination in Snapshot Mode (Input)
High Forces on Illumination LEDs (Input)
High Enables Targeting LED (Input)
Function
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