2LK/2LN/2LM/2LC
2-3-9
YC16
37 RDY/BSY I 0/3.3 V DC Control signal
Connected to
CF card
38 VCC O 0/3.3 V DC Control signal
39 CSEL O 0/3.3 V DC Control signal
40 VS2 O 0/3.3 V DC Control signal
41 RESET I 0/3.3 V DC Reset signal
42 /WAIT O 0/3.3 V DC Control signal
43 INPACK O 0/3.3 V DC Control signal
44 /REG I 0/3.3 V DC REG signal
45 BVD2 O 0/3.3 V DC Control signal
46 BVD1 O 0/3.3 V DC Control signal
47 D8 I/O 0/3.3 V DC (pulse) Data bus signal
48 D9 I/O 0/3.3 V DC (pulse) Data bus signal
49 D10 I/O 0/3.3 V DC (pulse) Data bus signal
50 GND - - Ground
YC17
1 VBUS O 5 V DC 5 V DC power output
Connected to
operation
PWB 1
2 DATA - I/O - USB data signal
3 DATA + I/O - USB data signal
4 NC - - Not used
5 GND - - Ground
YC20
1 VBUS O 5 V DC 5 V DC power output
Connected to
USB
2 DATA- I/O - USB data signal
3 DATA+ I/O - USB data signal
4 GND - - Ground
YC21
1 VBUS O 5 V DC 5 V DC power output
Connected to
USB host
2 DATA - I/O - USB data signal
3 DATA + I/O - USB data signal
4 NC - - Not used
5 GND - - Ground
YC23
1 +12V O 12 V DC CONFM: On/Off
Connected to
controller fan
motor
2 GND - - Ground
Connector Pin Signal I/O Voltage Description