3
1-4
产品布局图
正面图
:
CPU
DRAM
DRAM
DRAM
DRAM
DSI:
MIPI DSI
Wi-Fi &
蓝牙
芯片
CON38:
MIPI CSI
CON33:
电源
/
重启
/
恢复
DCIN:
12V DC-In
电源接口
HUB_USB2:
USB 2.0
OTG:
OTG/ USB 2.0
J3:
HDMI
ADUIO:
音频输出
/
麦克风
LAN:
RJ-45
网口
CON1:
EDP
CON47:
Debug
INVERTER:
LVDS
变压器
GPIO:
GPIO & I2C
排针
HUB_USB3/ HUB_USB1/
HUB_USB4/HOST_USB:
4*USB 2.0
CON3:
LVDS
O
TG_JP
(
跳线
):
USB/OTG
选择
CON2 (
跳线
):
EDP_VCC
选择
CON44:
扬声器
CON25 (
跳线
):
LVDS_VCC
选择
CON31(
跳线
):
Backlight_PWR VCC
选择
CON6:
IR
CON36:
UART TTL
(默认)
CON39:
UART TTL
CON37:
RS232(
默认
)
Summary of Contents for R3288LC-2N Series
Page 23: ...xviii R3288LC 2N R3288LC 2NA 4 0 2022 07 25...
Page 24: ...xix...
Page 25: ...xx iv v v v 1 1 1 1 2 2 1 3 3 2 1 6 2 2 7...
Page 26: ...xxi 0 40 CONNECTOR...
Page 27: ...xxii 4 0 2022 07 25...
Page 44: ...17 OTG_JP 4 USB OTG Pin1 3 4 2 Pin1 3 2 4 1 2 OTG 3 4 HOST OTG_JP...