SCAILX-ACC26
SCAILX-ACC26 - SCAiLX AI Accelerator board
The SCAILX-ACC26 consists of the SCAILX-PCIE interface board with the HAILO-8 PCIe AI Accelerator board.
The HAILO-8 PCIE AI Accelerator can give up to 26 TOPS of AI inference performance boost to the SCAILX-AI-SOM module.
The HAILO-8 PCIe module interfaces to the SCAILX-SOM-AI module through a single lane PCIe bus for high speed data communication.
Dimensions
SCAiLX 12 Volt POWER IN
The SCAILX-ACC26 can power a full SCAiLX board stack via connector P1. The power is supplied to the 2-pin Wurth WR WTB 1.5mm pitch connector.
The pin1 is marked with a dot on the PCB and is the ground connection (see table below).
In case SCAiLX is supplied through the 12V-IN on the SCAILX-ACC26 board, then the SCAILX-ETH-DC board should be used for Ethernet communication. It should be noted that the SCAILX-ETH-DC board can also be used for supplying 9-12V DC to the SCAiLX device.
The -WTBR-WTB
Board connectors
PCIe E-key connector
o PCIe Gen.3 x1 channel
o I2C channel
CAN bus connector (4 pin, 3V3@max. 700 mA, no fuse)
I2C QWIIC connector (4 pin, 3V3@max. 700 mA, no fuse)
12V power Input (ESD protection > 23kV, no fuse, polarity protected)
Power out 3V3@max. 3A (PCIe, QWIIC, CAN-bus connector) – no fuse
Pin description P1-P3
P1 | Power IN 12V |
| P2 | CAN bus |
| P3 | I2C bus |
|---|---|---|---|---|---|---|---|
pin 1 | GND |
| pin 1 | GND |
| pin 1 | GND |
pin 2 | VIN 9-12V |
| pin 2 | 3V3_GPIO |
| pin 2 | 3V3_GPIO |
|
|
| pin 3 | CAN_L |
| pin 3 | SDA_QWIIC |
|
|
| pin 4 | CAN_H |
| pin 4 | SCL_QWIIC |
QWIIC is a standardized, plug-and-play connectivity system developed by SparkFun Electronics. It uses a series of 4-pin JST SH connectors and cables to quickly and easily connect various sensors, displays, and other components using the I2C protocol without the need for soldering or wiring.
Assembly on SCAILX-SOM-AI
The SCAILX-ACC26 board can be directly fitted on the SCAILX-SOM-AI board matching the PCIE board-2-board connector and the GPIO-A board-2-board connector.
The remaining board-2-board connectors RGMII, CSI0-IN, CSI1-IN, GPIO-B and DSI are not blocked by the SCAILX-WIFI board.
Alternative assembly
The SCAILX-ACC26 board can be connected to the SCAILX-SOM-AI board using the SCAILX-FLEX-60/120 connector cables. Connect the SCAILX-FLEX connectors observing the pin 1 indicator on the PCBs and the straight side of the SCAILX-FLEX connector.
Datasheet
3D-Step Model
Refer to http://www.videologyinc.com SCAILX-WIFI product page.