How-To Guide

Hardware Documentation efus™A9X+ efus™A9Xr2 | 13
J1
Pin
Use on base board
I/O
Remarks; onboard pullups
1.12->
1.20
change
189
CAM_VCAM
PWR
Camera interface voltage out (default 2.8V)
Other voltages on request
190
ETH_A_D4_P
I/Odiff
191
CAM_HREF
I/O(*)
parallel camera signal
X
192
ETH_A_LED_ACT
O5
LINK/ACT (on with link, blinking with activity)
193
CAM_PWDN
parallel camera signal
194
ETH_A_D3_N
I/Odiff
195
CAM_VSYNC
I/O(*)
parallel camera signal
196
ETH_A_D3_P
I/Odiff
197
I2C_C_CAMRST
I/O(*)
198
ETH_A_VLEDOUT
PWR
3.3V out for LAN LEDs
199
GND
PWR
200
ETH_A_D2_N
I/Odiff
201
NC
202
ETH_A_D2_P
I/Odiff
203
NC
204
ETH_A_LED_LINK
PWR
LINK LED at 1GB Speed
205
NC
206
ETH_A_D1_N
I/Odiff
207
NC
208
ETH_A_D1_P
I/Odiff
209
GND
PWR
210
GND
PWR
211
CAM_A_IN
Analog
Analog Camera In
212
USB_A_PWRON
O5
213
CAM_A_GND
Analog
Analog Camera Ground
214
USB_A_N
I/Odiff
215
GND
PWR
216
USB_A_P
I/Odiff
217
USB_DEV_VBUS
I
4.6 … 5.2V does detect connected USB
device
218
GND
PWR
219
USB_DEV_PWR_ONn
O5