2. INTRODUCTION & PRODUCT CONFIGURATIONS
This page introduces the Floyd SC daughter board & describes the different product configurations.
2.1 Introduction
2.1.1 Overview
Floyd SC Daughter car is designed to be used with Floyd SC for customers who needs additional IO features.
The daughter card supports an M.2 E-Key socket, PCIe Minicard socket, 4 USB 3.0 with USB 2.0 back-compatibility, SD card for additional storage, an optional Ethernet port, and SIM card connected to Minicard socket to support LTE modem.
2.1.2 On-Board IO features
Feature
Description
Connector Type
Ethernet Controllers
1x 10/100/1000 Mbps RJ45 with on-board Magnetics and LEDs
1x Single port RJ45
USB 3.0
4x USB 3.0 with USB 2.0 back compatibility
Dual-Port Vertically Stacked type A Receptacle
M.2
1x M.2 PCIe E-Key Socket
RA M.2 2232
Minicard Socket
PCIe x1 lane and USB 2.0 supported
RA Minicard full size
Storage
SDIO
uSD card connector
Mechanical, Electrical, and Environmental Properties
Form-Factor
L 4.33” x W 3.15”
Power Input Range
12V to 24V Wide Input Supply
Operating Temperature
-20°C to +70°C Ambient
Max current draw supported:
USB 3.0 - 1A@5V per port
PCIe miniCard - 1.5A @ 3.3V and 0.5A @ 1.5V
M.2 E-key - 1.5A @ 3.3V
2.2 Floyd SC Daughter Board Models
The Floyd SC Daughter Board is available in 2 models:
FLDSC-DB01 - Full feature model
FLDSC-DB02 - Without Ethernet
Feature
FLDSC-DB01
FLDSC-DB02
Gigabit Ethernet
Yes, 1
No
USB 3.0
4
4
Minicard Socket
PCIe x1, USB 2.0
PCIe x1, USB 2.0
M.2 PCIe Socket
PCIe x1
PCIe x1
Storage
uSD
uSD
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