Serial Port Header - Intel DH77KC Specification

Intel Desktop Board DH77KC Technical Product Specification
Table 26. PCI Express Full-/Half-Mini Card Connector (continued)
Pin Signal Name
39 +3.3 V aux
40 GND
41 +3.3 V aux
42 LED_WWAN#
43 Reserved
44 LED_WLAN#
45 Reserved
46 LED_WPAN#
47 Reserved
48 +1.5V
49 Reserved
50 GND
51 Reserved
52 +3.3 V aux
Table 27. Serial Port Header
Pin Signal Name
1 DCD (Data Carrier Detect)
3 TXD# (Transmit Data)
5 Ground
7 RTS (Request to Send)
9 RI (Ring Indicator)
Table 28. LPC Debug Header
Pin Signal Name
1 CK_33M_DEBUG
3 PLTRST#
5 LAD0
7 LAD2
9 GND
11 +3.3 V
13 Key (no pin)
52
Additional Signal Name
(mSATA) 3.3 V
(mSATA) 3.3 V
NC (mSATA indicator)
(mSATA) Vendor
(mSATA) Vendor
(mSATA) DA/DSS
(mSATA) Presence Detection
Pin Signal Name
2 RXD# (Receive Data)
4 DTR (Data Terminal Ready)
6 DSR (Data Set Ready)
8 CTS (Clear to Send)
10 Not connected
Pin Signal Name
2 GND
4 LFRAME#
6 LAD1
8 LAD3
10 GND
12 +3.3 V
14 +3.3 V