Cfast Card Reader (Option); Usb Port - Lex Computech CI770A Instruction Manual

3-4 CFast card Reader (option)

CFA1: CFA Socket For SATA Interface (24pin CFA Socket)
PIN NO. DESCRIPTION
S1 GND
S2 SATA TX+
S3 SATA TX-
S4 GND
S5 SATA RX-
S6 SATA RX+
S7 GND
PC1 GND(Card Detect In)
PC2 GND
PC3 NC
PC4 NC
PC5 NC
PC6 NC
PC7 GND
PC8 NC(LED Out)
PC9 NC(LED Out)
PC10 NC
PC11 NC
PC12 NC
PC13 +3.3V
PC14 +3.3V
PC15 GND
PC16 GND
PC17 GND(Card Detect Out)
Note：CFA1 use SATA port 5

3-5 USB Port

.
CU5/6/7/8/9/10/11/12/13:
USB5/6/7/8/9/10/11/12/13 port (4pin 1.25mm Wafer)
PIN NO. Description
1 +5V
2 USB DATA -
3 USB DATA +
4 GND
Note: 1. CU5 and CU6 no connector
2. The CU10 share with MPCE1 (no connector).
3. The CU11 share with MPCE2 (no connector).
4. The CU9 share with touch device (no connector).
5. CU10,CU11 pin can support +12V by OEM
CFA1 CFA1
CU5
CU7
CU9
CU10
CU11
31
pin1
CU6
CU8
pin1
CU12
CU13