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Desktops - Intel® Desktop Board DN2800MT (2.12 mb)
Desktops - Intel® Desktop Board DN2800MT (6.38 mb)
manual abstract
PRESENCE#=0 when an Intel HD Audio dongle is connected 5 FP_OUT_R Right channel audio signal to front panel (headphone drive capable) 6 AUD_GND Ground used by analog audio circuits 7 RESERVED Reserved 8 KEY No pin 9 FP_OUT_L Left channel audio signal to front panel (headphone drive capable) 10 AUD_GND Ground used by analog audio circuits Table 16. Internal Stereo Speakers 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) Table 17. Internal S/PDIF Header Pin Signal Name Description 1 GND Ground 2 SPDIF_OUT SPDIF signal from the codec 3 Key (no pin) Key (no pin) 4 +5V_DC 5 V power (for optical/TOSLINK module) Table 18. Internal DMIC Header Pin Signal Name Description 1 +3.3 V 3.3 V power (for DMIC module) 2 DMIC_DATA DMIC data signal 3 GND Ground 4 DMIC_CLK DMIC clock signal 5 Key (no pin) Key (no pin) Table 19. Front Panel USB Dual-Port Header Pin Signal Name Pin Signal Name 1 +5 V DC 2 +5 V DC 3 D. 4 D. 5 D+ 6 D+ 7 Ground 8 Ground 9 KEY (no pin) 10 No Connect Table 20. Front Panel USB Dual-Port Header (with support for Intel Z-U130 USB Solid-State Drive or compatible device) Pin Signal Name Pin Signal Name 1 +5 V DC 2 +5 V DC 3 D. 4 D. 5 D+ 6 D+ 7 Ground 8 Ground 9 KEY (no pin) 10 LED# Table 21. Serial Port Headers Pin Signal Name Pin Signal Name 1 DCD (Data Carrier Detect) 2 RXD# (Receive Data) 3 TXD# (Transmit Data) 4 DTR (Data Terminal Ready) 5 Ground 6 DSR (Data Set Ready) 7 RTS (Request To Send) 8 CTS (Clear To Send) 9 RI (Ring Indicator) 10 Key (no pin) Table 22. Parallel Port Header Pin Standard Signal Name EPP Signal Name 1 STROBE# WRITE# 2 AUTOFD# DATASTB# 3 PD0 PD0 4 FAULT# FAULT# 5 PD1 PD1 6 INT# RESET# 7 PD2 PD2 8 SLCTIN# ADDRSTB# 9 PD3 PD3 10 GROUND GROUND 11 PD4 PD4 12 GROUND GROUND 13 PD5 PD5 14 GROUND GROUND 15 PD6 PD6 16 GROUND GROUND 17 PD7 PD7 18 GROUND GROUND 19 ACK# INTR 20 GROUND GROUND 21 BUSY WAIT# 22 GROUND GROUND 23 PERROR PE 24 GROUND GROUND 25 SELECT SELECT 26 KEY (no pin) KEY (no pin) Table 23. SATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 24. SATA Power Connector Pin Signal Name 1 3.3 V DC 2 3.3 V DC 3 3.3 V DC 4 Ground 5 Ground 6 Ground 7 5 V DC 8 5 V DC 9 5 V DC 10 Ground 11 Ground 12 Ground 13 12 V DC 14 12 V DC 15 12 V DC Table 25. Custom Solutions Header Pin Signal Name 1 Watch Dog Timer 2 Ground 3 Key (no pin) 4 SMB_CLK_RESUME 5 3.3 V standby 6 SMB_DATA_RESUME 7 PWRBT# 8 HDMI CEC Table 26. 3-Wire System Fan Header Pin Signal Name 1 Ground 2 +12 V (voltage controlled) 3 TACH Table 27. 4-Wire Fan Header Pin Signal Name 1 Ground (Note) 2 +12 V 3 FAN_TACH 4 FAN_CONTROL NOTE Boards with AA number G23738-600 have a 3-wire system fan header. Boards with AA number G23738-800 (and later) have 3-wire and 4-wire fan headers. For information about Refer to 3-wire and 4-wire fan headers Product Change Notification 89D4-9FF096699E18/PCN111258-02.pdf Table 28. Flat Panel Voltage Selection Header Pin Signal Name Description 1 Key No pin 2 3.3 V 3.3 V option 3 12 V 12 V option 4 LCD_VCC Send voltage to connector 5 Key No pin 6 5 V 5 V option (default) Table 29. Backlight Inverter Voltage Selection Header Pin Signal Name Description 1 Key No pin 2 5 V 5 V option 3 Vin Board input voltage option (default) 4 BKLT_PWR Send voltage to connector 5 Key No pin 6 12 V 12 V option Table 30. 40-Pin LVDS Connector Pin Signal Name Pin Signal Name 1 ODD_Lane3_P 21 N/C 2 ODD_Lane3_N 22 EDID_3.3 V 3 ODD_Lane2_P 23 LCD_GND 4 ODD_Lane2_N 24 LCD_GND 5 ODD_Lane1_P 25 LCD_GND 6 ODD_Lane1_N 26 ODD_CLK_P 7 ODD_Lane0_P 27 ODD_CLK_N 8 ODD_Lane0_N 28 BKLT_GND 9 EVEN_Lane3_P 29 BKLT_GND 10 EVEN_Lane3_N 30 BKLT_GND 11 EVEN_Lane2_P 31 EDID_CLK 12 EVEN_Lane2_N 32 BKLT_ENABLE 13 EVEN_Lane1_P 33 BKLT_PWM_DIM 14 EVEN_Lane1_N 34 EVEN_CLK_P 15 EVEN_Lane0_P 35 EVEN_CLK_N 16 EVEN_Lane0_N 36 BKLT_PWR 17 EDID_GND 37 BKLT_PWR 18 LCD_VCC 38 BKLT_PWR 19 LCD_VCC 39 N/C 20 LCD_VCC 40 EDID_DATA NOTE Single-channel LVDS panels must be wired to the “EVEN” channel of the LVDS connector on initial revisions of the Intel Desktop Board DN2800MT (G23738-600 and earlier), as opposed to the “ODD” channel expected by single-channel LVDS designs. A future motherboard revision (G23738-800 and later) is planned to support single- channel LVDS connectivity out of the “ODD” channel. Intel recommends that customers planning to use single-channel LVDS panels ensure cable wiring matches the target board revision. Table 31. 40-Pin eDP Connector Pin Signal Name Pin Signal Name 1 NC_Reserved 21 LCD_VCC 2 High-speed_GND 22 LCD_Self_Test-or-NC 3 Lane3_N (DDPD_[3]N) 23 LCD_GND 4 Lane3_P (DDPD_[3]P) 24 LCD_GND 5 High-speed_GND 25 LCD_GND 6 Lane2_N (DDPD_[2]N) 26 LCD_GND 7 Lane2_P (DDPD_[2]P) 27 HPD (DDP...