JukeBlox Networked Media Module CR Series Datasheet • Complete audio networking system on a small module • Integrated Ethernet + USB2.0 • WiFi-certified 802.11b/g • Built-in PIFA antenna • Glueless audio, video and control ports • FCC certified • Ideal for enabling network and USB audio playback for iPod docks, audio systems, AV Receivers, active speaker systems, internet radios, network playback adaptors SMSC CR860/CR870 Revision 3.
JukeBlox Networked Media Modules – CR Series Datasheet 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000 or 1 (800) 443-SEMI Copyright © 2011 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given.
JukeBlox Networked Media Modules – CR Series Datasheet Table of Contents 1 INTRODUCTION............................................................................................................... 4 2 BLOCK DIAGRAM ............................................................................................................. 4 3 BOARD PICTURES............................................................................................................ 5 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.
JukeBlox Networked Media Modules – CR Series Datasheet 1 Introduction The CR-series module is a single-board networked media player module, based on SMSC’s DM860 and DM870 media processors, and enables fast product developments with Ethernet, USB and optional WiFi connectivity. The module connects to standard legacy components in various audio, video/LCD and control formats. 2 Block Diagram JukeBlox Networked Media Module – CR Series 3.3V DM860 or DM870 1.2V JTAG 24.
JukeBlox Networked Media Modules – CR Series Datasheet 3 Board Pictures 3.1 Top View of CR870-2A antenna connector SDRAM FLASH PIFA antenna 802.11b/g frontend Note: Components and Socket to the right of the Ethernet and Flash sections are not installed in production modules. Please see Section 3.3 for example production module top view picture. SMSC processor Ethernet 3.2 Bottom View of CR870 types 2A, 2D & 2S(including 2S-B) LCD connector +1.
JukeBlox Networked Media Modules – CR Series Datasheet 3.3 Top View of CR870 types 2C, 2F, 2G, 2I, 2J, 2K & 2R Version with no top shield. Please note that label text will change to show version, and versions 2I, 2J, 2K will have no Ethernet components mounted. 3.4 Bottom View of CR870 types 2C, 2G, 2I, 2J, 2K, 2L, 2N, 2O, 2P & 2R Versions with no bottom shield and no LCD connector. Please note that production version does not have exposed solder on the underside of the mounting holes.
JukeBlox Networked Media Modules – CR Series Datasheet 3.5 Top View of CR870 types 2D, 2L, 2N, 2O, 2P, 2Q & 2S(including 2S-B) Versions with top shield. For versions without PIFA antenna, PIFA antenna is not present and UFL connector is present, see the top view of CR870-2A for location of UFL connector. SMSC CR860/CR870 7 SMSC CONFIDENTIAL Revision 3.
JukeBlox Networked Media Modules – CR Series Datasheet 3.6 Top View of CR870-2J 3.7 Bottom View of CR870-2J SMSC CR860/CR870 8 SMSC CONFIDENTIAL Revision 3.
JukeBlox Networked Media Modules – CR Series Datasheet 3.8 Top View of CR870-2R 3.9 Bottom View of CR870-2R SMSC CR860/CR870 9 SMSC CONFIDENTIAL Revision 3.
JukeBlox Networked Media Modules – CR Series Datasheet 4 Ordering Guide Part Number WiFi Ethernet USB SMSC ICs RealTime Clock LCD PIFA Antenn a Ext. Antenna UFL Conn. SDRA M X (X)* 32MB Top Module Shielding Incl.
JukeBlox Networked Media Modules – CR Series Datasheet 5 Electrical Specifications Parameter State Model Voltage Power Supply Voltage Symbol min. VIN typ. max. Units +2.97 +3.3 +3.63 V +1.08 +1.2 +1.32 V Logic Input high voltage VIH 1.7 5.5 V Logic Input low voltage VIL -0.3 0.7 V Logic Input threshold voltage VIT 1.29 1.39 1.5 V Schmitt-trigger input low to high threshold voltage VIT+ 1.58 1.65 1.71 V Schmitt-trigger input high to low threshold voltage VIT- 0.
JukeBlox Networked Media Modules – CR Series Datasheet 5.2 Operating Conditions Parameter Min Max Units 0 +70 °C Operating Temperature Operating Humidity 10 90 (non condensing) %RH Storage Temperature -10 +75 °C Storage Humidity 10 95 (non condensing) %RH Storage Temperature Cycle Test 24 hrs -10 +75 °C 5.3 WiFi Specification (CR870 only) Feature Description WLAN Standards IEEE 802.11b IEEE 802.11g Frequency Band 2.412 – 2.472 GHz (2.
JukeBlox Networked Media Modules – CR Series Datasheet 6 Regulatory Compliance and Quality Description Country Compliance Electromagnetic Compatibility USA FCC CFR47 Part15B (Prescan) Europe EN 55022 Module Versions Passed EN 55024 EN 61000-3-2 EN 61000-3-3 EN 61000-4-2 EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-8 EN 61000-4-11 Radio Regulations (CR870 only) USA Japan Canada Europe New Zealand/Australia China Korea FCC Part 15C Telec IC RSS-210 CE CE SRRC KCC C, G, I, J,
JukeBlox Networked Media Modules – CR Series Datasheet 6.1 RoHS Uses only RoHS compliant components 6.2 Environmental Test Withstands 4 hours at 70°C, 90% RH 6.3 ESD and Transient Test (Applies to LAN and USB external connections only) ESD: +/- 2kV operation, +/- 4kV no destruction (part of CE test) Fast electrical transients: +/- 500V operation, +/- 1000V no destruction (part of CE test) 6.4 Magnetic Field Test Passes EN55022 and EN55024 (part of CE test) 6.5 MTBF >10000 hours 6.
JukeBlox Networked Media Modules – CR Series Datasheet 7 Board Dimensions and Weight Note: For mechanical details of versions CR870-2C Mfg200 and CR870-2Q, please see the appropriate addendum: dat_CR860_CR870_3_3_datasheet_addendum_2C_Mfg200a.pdf or dat_CR860_CR870_3_5_datasheet_addendum_2Q.pdf. These addendums are available upon request from SMSC. 7.
JukeBlox Networked Media Modules – CR Series Datasheet 7.3 Top View and Side View of CR870 modules without PIFA antenna Drawings shown: • • • Without PIFA antenna No top shield No bottom shield RF section shield is always present in CR870 modules. 7.4 Top View and Side View of CR870 modules with PIFA antenna & top shield Drawings shown: • • With PIFA Antenna With top shield For versions without PIFA antenna, ignore PIFA antenna shown on the drawings in this section.
JukeBlox Networked Media Modules – CR Series Datasheet 7.5 Module weight CR860: 25g CR870: 25g Note: Module weight applies to all versions of the module. 8 Connectors and Connections 8.1 WLAN UFL Antenna Connector (optional) One coaxial antenna connector is provided as an alternative to the built-in PIFA antenna. The choice between using the PIFA antenna or using the coaxial socket is a build option, determined by the position of a surface mount capacitor on the module PCB.
JukeBlox Networked Media Modules – CR Series Datasheet 8.2.1 Pin Descriptions Signal(s) Type Description VIN(+3.3V) P Power supply input ; +3.3V. VIN (+1.2V) P Power supply input ; +1.2V. VIN_OUTSIDE(+1.9V) P +1.9V for powering RF section. This voltage is generated internally on the module from the 3.3V supply for all current module versions. Leave these pins open. 3V3RTC P The RTC function is no longer supported. This pin should be left open.
JukeBlox Networked Media Modules – CR Series Datasheet AUDIO AV2DATA0 O I2S or left justified audio data output. Typically connected to external D/A converter input or to external DSP for further audio processing. Used for main left and right channel audio output data. See Note 3. AV2CTRL0 O LRCK, audio data word clock at the audio sample rate (Fs). Maximum currently supported frequency is 192kHz. AV2CTRL1 O MCLK, audio master clock at 256Fs.
JukeBlox Networked Media Modules – CR Series Datasheet ETHERNET ETH_RX-, ETH_RX+, ETH_CT, ETH_TX+, ETH_TX- M ETH_LED_SPEED, O Ethernet signals between the magnetics (transformer) on the module and the external RJ45 connector. See Note 4. Maximum bit rate is 100Mbps. 3.3V push-pull outputs (max. ±12mA) to drive the ethernet LEDs. 100Mbps speed mode and activity are indicated by the outputs being low. Connect to LEDs through 220ohm resistors.
JukeBlox Networked Media Modules – CR Series Datasheet GPIO (not already mentioned elsewhere in this table) A22 O GPIO18 Reserved for NOR flash address A22. Leave open. A23 O GPIO-16 Reserved for NOR flash address A23. Leave open. NWAIT I/O GPIO-15 Not currently assigned. Leave open. NCS2 I GPIO-19 Assigned to iPod dock connector iPod NDETECT. See Note 8. VCO1 I/O GPIO-07 Not currently assigned. Leave open. MMIICRS I/O GPIO-00 Not currently assigned. Leave open.
JukeBlox Networked Media Modules – CR Series Datasheet Notes: 1. Signal type codes: I – 3.3V level Digital Logic Input into the DM870 O – 3.3V level Digital Logic Output from the DM870 IO – 3.3V level Digital Logic Input and Output (bi-directional) signal M – Miscellaneous, see text for description P – Power Supply 2. For SPI timing diagram for eDMP applications, please see: BridgeCo_JB2x - DeviceControlProtocol_Registers_v_2_1.pdf, or later version.
JukeBlox Networked Media Modules – CR Series Datasheet 8.2.2 Connector PIN Assignments J2 – Media Connector Function GPIO IC PIN Signal F4 SPI Debug UART SPI_E_NCS SPI_E_SDI GPIO-11 GPIO-09 E17 F17 D17 C17 A18 B17 A17 C16 A16 B15 B14 C13 C12 A1 B1 USB H3 J3 GPIO-16 GPIO-18 GPIO-14 GPIO-13 I2C SDA I2C SCL Video Output LRCK A/D data 1 A/D data 0 D/A data 1 D/A data 0 K20 K19 V1 V2 K3 L3 N1 N2 N3 P1 P2 T2 T3 T4 U1 U2 Ethernet Free GPIO-15 N18 GND VIN (+3.3V) VIN (+3.3V) GND VIN (+1.
JukeBlox Networked Media Modules – CR Series Datasheet J1 – LCD Connector Function GPIO IC PIN Signal LCD Interface Y7 V7 W6 U6 W5 U5 W4 U4 W3 LCD Interface Y9 Y8 V8 GND LCDD0 LCDD2 LCDD4 LCDD6 LCDD8 LCDD10 LCDD12 LCDD14 LCDD16 GND LCDCLK LCDCTRL1 LCDCTRL3 GND PIN Number 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 Signal GND LCDD1 LCDD3 LCDD5 LCDD7 LCDD9 LCDD11 LCDD13 LCDD15 LCDD17 GND LCDCTRL0 LCDCTRL2 GND GND IC PIN GPIO Function W7 Y6 V6 Y5 V5 Y4 V4 Y3 Y2
JukeBlox Networked Media Modules – CR Series Datasheet 9.1.1 Power up, Reset and Power Down Timing Voltage Power Up Power Down +3.3V +1.2V 0V < 300ms NRESET_MOD >= 2ms Time 9.2 RF Considerations Note that overall system, RF and WiFi performance is significantly affected by the product design, environment and the application.
JukeBlox Networked Media Modules – CR Series Datasheet 10 Revision Control Revision Date / Author Details of Change Reason for Change V3.8 (011112) January 11, 2012 / SHs Reduced the size of the upward arrow into the box 1.9V Power Supply in Section 2 Block Diagram Improve clarity of drawing Updated surface-mount text in Section 8.1 WLAN UFL Antenna Connector CR module manufacturer can use other brand UF.L connector. See current BOM list for currently used UF.L connector manufacturer.
JukeBlox Networked Media Modules – CR Series Datasheet Revision Date / Author V3.
JukeBlox Networked Media Modules – CR Series Datasheet Revision Date / Author V3.3 c January 24, 2011 / SHs Details of Change • • V3.3 b January 22, 2011 / SHs • • • • • • • • V3.3 January 14, 2011 / SHs • • • • • • • V3.2 b January 11, 2011 / SHs • • • • V3.
JukeBlox Networked Media Modules – CR Series Datasheet Revision Date / Author V3.1 December 3, 2010 / SHs Details of Change • • • V3.0 August 13, 2010 / SHs • • • • • • • • • V3.
JukeBlox Networked Media Modules – CR Series Datasheet Revision Date / Author Details of Change • • Reason for Change Added “Top and Side View of CR870-2G” drawings Updated Module Weight titles V2.11 April 25, 2010 / SHs • Updated Power Consumption/WLAN Operating entry in “Electrical Specifications” table V2.
JukeBlox Networked Media Modules – CR Series Datasheet Revision Date / Author V2.2 Feb. 02, 2010 / SHs Details of Change • • V2.1 Jan. 04, 2010 / SHs • • • • • V2.0 Jan. 02, 2010 / JWs and SHs • • • V1.1 Dec. 18, 2009 / SHs • • • • • • • • V1.0 Dec. 9, 2009 / SHs SMSC CR860/CR870 Reason for Change Added new items to “WiFi Specification” table Amended Block Diagram to show input of 1.2V instead of 1.
JukeBlox Networked Media Modules – CR Series Datasheet FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
JukeBlox Networked Media Modules – CR Series Datasheet The following statement must be included with all versions of this document supplied to an OEM or integrator, but should not be distributed to the end user. This device is intended for OEM integrators only. Please See the full Grant of Equipment document for other restrictions. This device must be operated and used with a locally approved access point.
JukeBlox Networked Media Modules – CR Series Datasheet Cet appareil numérique de classe B est conforme aux normes canadiennes ICES-003 et RSS-210. Son fonctionnement est soumis aux deux conditions suivantes : (1) cet appareil ne doit pas causer d'interférence et (2) cet appareil doit accepter toute interférence, notamment les interférences qui peuvent affecter son fonctionnement.
