6. Appendix A: VAB-1000-T Companion Card¶
6.1. Specifications¶
- Onboard Connectors and Jumper
- One Front panel, USB and COM board-to-board connector
- One Audio board-to-board connector
- One COM pin header (for RS-232/Console)
- One USB/COM select jumper
- Front Panel I/O
- Three Audio jacks (Line-In, Line-Out and Mic-In)
- One Power On status LED indicator
- One SSD and USB/COM activity LED indicator
- Two USB 2.0 ports
- One Power On/Off button
- Supports three modes:
- System Suspend/Resume (press the button once)
- Popup power control menu (press the button for 4 seconds)
- System Off (press the button for 8 seconds)
- Form Factor: 4-layers, 100 mm x 21 mm
6.2. VAB-1000-T Layout Diagram¶
Figure 1: VAB-1000-T layout labels
Layout diagram description table of VAB-1000-T:
| Item | Description |
|---|---|
| 1 | PW_SW: Power On/Off button with Power LED |
| 2 | HD_LED: SSD activity LED indicator |
| 3 | USB/COM_LED: USB/COM indicator LED |
| 4 | USB2: USB 2.0 port |
| 5 | USB1: USB 2.0 port |
| 6 | LINE-IN: Line-In audio jack |
| 7 | LINE-OUT: Line-Out audio jack |
| 8 | MIC-IN: Mic-In audio jack |
| 9 | COM1: COM pin header |
| 10 | B2B_AUDIO: Audio board-to-board connector |
| 11 | B2B_FRONT_USB_COM: Front panel, USB 2.0 and COM board-to-board connector |
| 12 | USB_COM_SEL: USB/COM select jumper |
6.3. VAB-1000-T Dimensions¶
Figure 2: VAB-1000-T Dimensions
6.4. VAB-1000-T Onboard Connectors and Jumpers¶
6.4.1. Audio Board-to-Board Connector¶
Figure 3: Audio board-to-board connector diagram
Audio board-to-board connector pinout:
| Pin | Signal | Pin | Signal |
|---|---|---|---|
| 1 | LINEIN_R | 2 | GND_AUDIO |
| 3 | LINEIN_L | 4 | MICIN1 |
| 5 | LINEOUT_R | 6 | MINI2 |
| 7 | LINEOUT_L | 8 | HP_DET- |
6.4.2. Front panel_USB_COM Board-to-Board Connector¶
Figure 4: Front panel/USB/COM board-to-board connector diagram
Front panel/USB/COM board-to-board connector pinout:
| Pin | Signal | Pin | Signal |
|---|---|---|---|
| 1 | PWR_LED | 2 | VDD33_SUS |
| 3 | PWR_BUTTON- | 4 | GND |
| 5 | RESET_GND | 6 | GND |
| 7 | -HD_LED1 | 8 | VDD50 |
| 9 | VCC_USB2 | 10 | VCC_USB3 |
| 11 | USBH2_C_DM | 12 | USBH3_C_DM |
| 13 | USBH2_C_DP | 14 | USBH3_C_DP |
| 15 | GND | 16 | GND |
| 17 | DTE1_TXD_C | 18 | DTE1_RXD_C |
| 19 | HWTP_1 | 20 | USBH123_SW |
6.4.3. COM Pin Header¶
Figure 5: COM pin header diagram
COM pin header pinout:
| Pin | Signal |
|---|---|
| 1 | DTE1_TXD |
| 2 | DTE1_RXD_C |
| 3 | GND |
Note
Please use the COM connector cable provided for connection.
6.4.4. USB/COM Select Jumper¶
Figure 6: USB/COM select jumper diagram
USB/COM select jumper settings:
| Setting | Pin 1 | Pin 2 | Pin 3 |
|---|---|---|---|
| USB (Default) | Short | Short | Open |
| COM | Open | Short | Short |