Samsung Electronics Co CYWDCA6UR Wireless Dongle Connection User Manual CY WDCA6UR User Guide R1
Samsung Electronics Co Ltd Wireless Dongle Connection CY WDCA6UR User Guide R1
Users Manual
UG-CY-WDCA6UR _1.0 P.1/4
Samsung CY-WDCA6UR UWB Radio Module User Guide
INTRODUCTION
The CY-WDCA6UR UWB Radio module is a complete compact UWB radio implemented
in a standard PC Mini-Card format that is intended to be used with compatible Samsung
monitor products to provide UWB functionality.
The CY-WDCA6UR combines the Alereon AL5000 chipset along with on board power
supplies, and an internal UWB antenna a USB function controller and a USB 2.0 system
interface.
1.0 REFERENCE DESIGN FEATURES
• Optimized Performance with AL5100 (3.1GHz to 8.976GHz) WiMedia BG#1, 3, 6
• Complete Baseband Processor (BBP) and Media Access Controller (MAC)
• High Precision Data Path and Data Converters allowing reliable link at extended
ranges
• Fully Integrated MAC Protocol Engine Supports All Industry Standards WiMedia
protocols
- Certified Wireless USB
- WiMedia Link Layer Protocol
- Bluetooth 3.0 (supported by future SW releases)
• Industry Standard Interfaces
- USB 2.0 – Data
- USB 2.0 – WiMedia Cable Association
• Operates from a single (+3.3 V, regulated) supply
2.0 Usage and Documentation
The CY-WDCA6UR is a complete, self-contained UWB radio module requiring only
+3.3V regulated power from the host system and providing USB 2.0 interfaces to the
host system for data and the WiMedia association function. The CY-WDCA6UR is
intended to provide a simple path for an enabled USB product to add UWB functionality.
The CY-WDCA6UR is a wireless USB certified platform and has received FCC approval
as a UWB transmitter under subpart F of the FCC rules with the FCC ID:
A3LCYWDCA6UR .
This document provides an outline of the purpose and functionality provided by the CY-
WDCA6UR ,
The Samsung CY-WDCA6UR connects to enabled products through a TTA-20
connector.
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3.0 I/O Interface Connector
CY-WDCA6UR Connector
Figure 1, Connector Pins Configuration
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CY-WDCA6UR Pin Function Description
Pin # Pin Name I/O Description
1 GND Ground connection
2 RSVD +3.3V
3 EAR_MIC+ +3.3V
4 EAR_MIC- +3.3V
5 EAR_L +3.3V
6 EAR_R O LED drive pin, Host_Connect_LED
7 DEV_DETECT Not used, connect to ground
8 REMOTE_KEY O AL5350 MAC GPIO 1
9 4.2V POWER Not used, connect to ground
10 4.2V POWER I/O USB D+ data signal from host system
11 ON_SW I UART_RXD
12 RSVD I/O USB D- data signal from host system
13 BATT_ID Not used, connect to ground
14 TV_OUT O UART_TXD
15 RXD Not used, connect to ground
16 TXD O AL5350 MAC GPIO 5
17 VBUS O AL5350 MAC GPIO 0
18 USB_D- Not used, connect to ground
19 USB_D+ O AL5350 MAC GPIO 3
20 GND Ground connection
21 GND Ground connection
22 GND Ground connection
Table 1. Pin Descriptions
4.0 DESIGN CONSIDERATIONS
4.1 Power
One +3.3 V power supply at max data rate average current of 500 mA with peak at 750
mA. Connector pins #2 and 52 (+3.3V) are connected in common, both should connect
to the host system power rail. Connector pins #4, 9, 15, 18, 21, 26, 27, 29, 34, 35, 40,
and 50 are connected in common, all should connect to the host system ground.
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5.0 Regulatory Information
The CY-WDCA6UR is approved under subpart F of the FCC rules as a UWB
Transmitter.
The product into which the CY-WDCA6UR is incorporated must bear a label per the
FCC requirements which shows the FCC ID assigned to the CY-WDCA6UR as follows.
FCC ID: U9YCY-WDCA6UR
The following information must be conveyed in the information supplied to the End User
of the product into which the CY-WDCA6UR is incorporated.
The compliance statement exactly as prescribed by the FCC:
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
This device is authorized under 47 CFR 15.519 (the FCC Rules and Regulations).
The operation of this device is subject to the following restriction: This UWB
device shall transmit only when it is sending information to an associated
receiver. This UWB device shall cease transmission within 10 seconds unless it
receives an acknowledgement from the associated receiver that its transmission
is being received. An acknowledgement of reception must continue to be
received by the transmitting device at least every 10 seconds of operation or the
UWB device must cease transmitting.
The users manual or instruction manual shall caution the user that changes or
modifications to the equipment not expressly approved by the party responsible for the
grant of equipment authorization issued by the FCC could void the user’s authority to
operate the equipment under the grant of equipment authorization, an example:
Warning: Changes or modifications to this device not expressly approved by
Samsung could void the users authority to operate the device under the FCC
Equipment Authorization. This includes changes or substitutions of the antenna
which is furnished with the device.