KXUSB-910H Keterex, KXUSB-910H Datasheet - Page 5

• Manufacturer Part Number: KXUSB-910H
• Description: Interface Modules & Development Tools USB-to-SPI/I2C Embedded Sys Intrfce
• Manufacturer: Keterex

Specifications of KXUSB-910H

• Interface Type: USB, I2C, SPI
• Operating Supply Voltage: 1.65 V to 5 V
• Product: Interface Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

provide functions ranging from I2C/SMBus and SPI signaling to general-purpose I/O and power. The
following table describes the available pins, their functions, and their position and color-coding on the
USB-910H Adapter connector.
5. ADAPTER PINS
The USB-910H Adapter has nine pins plus GND to interface to a target embedded system. These pins
Below is a color-coded diagram of a bottom-view of the standard connector for the USB-910H Adapter:
GP3/VDD
Name
SCLK
MISO
MOSI
GND
SDA
SCL
GP1
GP2
Pin
SS
Pin Number
Connector
10
1
2
3
4
5
6
7
8
9
Table 1. Adapter Pin-out and Color-coding.
Wire Color
Connector
ORANGE
YELLOW
BROWN
VIOLET
GREEN
BLACK
WHITE
GREY
GP2
SS
MOSI
SCLK
GP1
MISO
GP3 / VDD
SDA
GND
SCL
BLUE
RED
Bottom View
Connector
Serves as either the clock for I2C/SMBus mode or as a
general-purpose I/O.
Ground.
Serves as either the data for I2C/SMBus mode or as a
general-purpose I/O.
Serves as either VDD to the target or as a general-
purpose I/O.
Serves as either master-in/slave-out data for SPI mode
or as a general-purpose I/O.
A general-purpose I/O.
Serves as either the clock in SPI mode or as a general-
purpose I/O.
Serves as either master-out/slave-in data for SPI mode
or as a general-purpose I/O.
A general-purpose I/O. Named SS only as a
convenience.
A general-purpose I/O.
9
1
7
5
3
10
8
6
4
2
Function
5