Congatec conga-TEVAL/COMe 3.0 Operation & User’s Manual

TEVA2m11 13/56 3 Specifications 3.1 Feature List Table 2 Feature Summary Form Factor Based on COM Express standard pinout Type 6, rev. 3.0 Supported Modules COM Express™ Type 6 compact and basic form factor Power 1 x standard 24-pin ATX connector 1 x DC power input (4 mm banana connectors) 1 x CR2032 CMOS/RTC battery Back Panel I/O Connectors 1 x Gigabit Ethernet RJ45 port 1 x Microphone jack 1 x Line-OUT jack 1 x Optical S/PDIF-Out port 3 x DP++ ports 4 x USB 3.1 host ports 2 x USB 2.0 host ports Onboard I/O Connectors 1 x USB client port 1 x PEG x16 slot 1 x P ...

TEVA2m11 31/56 4.7.3.2 LVDS For LVDS functionality on connector X38, set DIP SW8.1 to OFF. Table 24 X38 - LVDS Pinout Description Pin Signal Pin Signal 1 LVDS_DDC_DAT 18 LVDS0_D3+ 2 LVDS_DDC_CLK 19 LVDS0_D3- 3 N.C 20 GND 4 N.C 21 LVDS1_D0- 5 GND 22 LVDS1_D0+ 6 LVDS0_D0- 23 GND 7 LVDS0_D0+ 24 LVDS1_D1- 8 LCD0_VDD_EN 25 LVDS1_D1+ 9 LVDS0_D1- 26 GND 10 LVDS0_D1+ 27 LVDS1_D2- 11 LCD0_BKLTEN 28 LVDS1_D2+ 12 LVDS0_D2+ 29 GND 13 LVDS0_D2- 30 LVDS1_CLK+ 14 NC 31 LVDS1_CLK 15 LVDS0_CLK- 32 NC 16 LVDS0_CLK+ 33 LVDS1_D3+ 17 NC 34 LVDS1_D3- Connector Type X38: 2 mm, 2 x 17- ...

TEVA2m11 36/56 4.8.2 USB Type-B (Client Mode) The conga-TEVAL/COMe 3.0 provides a USB 2.0 Type B connector X31 for USB client mode. Its USB signals are shared with USB port 0 (lower slot of USB connector X29). Use DIP SW5.1 to route the shared signals to connector X31 (client port). For DIP SW5.1 configuration, see table 27 “SW 5.1 Description”. Note Connector X31 will not function if: 1. the module does not support USB client mode 2. you set SW1 to OFF (host mode). Connector Type X31: USB Type B plug 4.8.3 Dual Stacked USB 2.0 Type-A The conga-TEVAL/COMe 3. ...

TEVA2m11 53/56 5.1.4 Sleep When you press the sleep button SW19, it triggers the module’s SLEEP# signal. The system’s behavior depends on the ACPI settings of the Operating System. 5.2 Beeper The beeper M25 provides audible error code (beep code) information during POST. The beeper is connected to pin B32 (SPKR signal) on the COM Express™ module. Use DIP SW9.1 to enable or disable the beeper. Table 59 SW9.1 - Beeper Control Setting Description ON Enable beeper (default) OFF Disable beeper 5.3 Ground Test Points The conga-TEVAL/COMe 3.0 provides 4 test point ...

TEVA2m11 43/56 4.15 LPC/eSPI On the conga-TEVAL/COMe 3.0, the module’s LPC/eSPI interface is routed to: • LPC/TPM header (connector X51) • LPC/eSPI Super I/O controller The Super I/O controller provides the following interfaces: • Serial ports (connector X52 and X53) • 3-pin System fan (jumper JP6) Use DIP SW10.1 to enable or disable the Super I/O functionality and DIP SW10.2 to choose the communication mode (LPC or eSPI). Table 41 SW10.1 - Super I/O Control Setting Description ON Enable Super I/O (default) OFF Disable Super I/O Table 42 SW10.2 - L ...

TEVA2m11 55/56 6 Mechanical Dimensions 243.84 237.49 189.3 165.1 159.3 148.3 151.3 72.3 33.02 10.16 6.35 66.68 153.68 163.83 209.55 D1 D110 C1 C110 B1 A1 B110 A110 288.29 293.37 ...

TEVA2m11 54/56 5.4 Debug Display The conga-TEVAL/COMe 3.0 provides four 14-segment displays (D53-D56) for post code or debug information. Use the tables below to configure the post code decoding process. A list of the BIOS POST codes and associated POST test and initialization routines for congatec COM Express™ modules is available at www.congatec.com. Table 60 SW22 - POST Code Decoder SW 1 SW 2 Configuration OFF OFF Off ON OFF LPC OFF ON I2C ON ON SMB Table 61 SW22 - POST Code LPC/I2C Address Decoder SW 3 SW 4 Configuration OFF OFF 80-84h (0xE0) ON OFF 80-84 ...

TEVA2m11 32/56 4.7.3.3 LVDS Panel and Backlight Power Supply The power supply for LVDS panels and backlight inverter is available on connector X40. Table 25 X40 - LVDS Power Pinout Description Pin Signal Pin Signal 1 VDD_LCD (2.0 A fuse) 2 VDD_BKLT (1.5 A fuse) 3 +5V (2.0 A fuse) 4 +12V (1.5 A fuse) 5 LCD_VDD_EN 6 LCD_BKLT_EN 7 N.C 8 LCD_BKLT_PWM 9 GND 10 GND Connector Type X40: 2.54 mm, 2 x 5-pin female connector 4.7.3.4 Flat Panel and Backlight Voltage Selection The conga-TEVAL/COMe 3.0 supports different voltages for the panel and backlight. Follow the descri ...