KT33814UG User’s Guide Rev. 2.0 4/2013
14
Freescale Semiconductor
Evaluation Board Hardware Description
11.4
USB/SPI Dongle Connector
The USB/SPI dongle connector is a 16-pin, 0.1” center, dual-row connector designed to interface directly
to the USB/SPI dongle unit (KITUSBSPIDGLEVME). This connector mates with the 16-conductor flat
cable that connects to the USB/SPI dongle .The USB/SPI dongle connector consists of the following 16
pins.
Table 1. USB/SPI Dongle Pin Description
Pin
Number
Name
Description
1
CSB
SPI signal, Chip Select Bar
2
CNTL2
CNTL2 connected to MTX
3
SO
SPI signal, Serial Out
4
CNTL1
CNTL1 connected to RIN1
5
SI
SPI signal, Serial In
6
CNTL0
CNTL0 connected to RIN2
7
SCLK
SPI signal, Serial Clock
8
DATA4
DATA4 connected to O2HIN
9
CNTL3
CNTL3 connected to RESETB
10
DATA3
DATA3 connected to IGNIN2
11
VDD
+5.0 Volt VDD from USB
12
DATA2
DATA2 connected to IGNIN1
13
+3.3 V
+3.3 V from USB (Not Used)
14
DATA1
DATA1 connected to INJIN2
15
GND
Signal Ground
16
DATA0
DATA0 connected to INJIN1
