Technical product specification

Intel NUC Board DE3815TYBE Technical Product Specification

2.2.4.1 Signal Tables for the Connectors and Headers

Table 12. PCI Express Half-Mini Card Connector

Pin Signal Name Pin Signal Name

1 WAKE# 2 3.3 V

3 Reserved 4 GND

5 Reserved 6 1.5 V

7 CLKREQ# 8 Reserved

9 GND 10 Reserved

11 REFCLK- 12 Reserved

13 REFCLK+ 14 Reserved

15 GND 16 Reserved

17 Reserved 18 GND

19 Reserved 20 Reserved

21 GND 22 PERST#

23 PERn0 24 +3.3 Vaux

25 PERp0 26 GND

27 GND 28 +1.5 V

29 GND 30 SMB_CLK

31 PETn0 32 SMB_DATA

33 PETp0 34 GND

35 GND 36 USB_D-

37 GND 38 USB_D+

39 +3.3 Vaux 40 GND

41 +3.3 Vaux 42 LED_WWAN#

43 Reserved 44 LED_WLAN#

45 Reserved 46 LED_WPAN#

47 Reserved 48 +1.5 V

49 Reserved 50 GND

51 Reserved 52 +3.3 V

Table 13. Internal Stereo Speaker Header

Pin Signal Name Description

1 Front_L- Analog front left (differential negative)

2 Front_L+

Analog front left (differential positive)

3 Front_R+ Analog front right (differential positive)

4 Front_R- Analog front right (differential negative)