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ELECTRONIC COMPONENTS
IrDA-Control / Product Information
"PRELIMINARY RELEASE", version 0.8, November, 1998
LZ8520X
IrDA-Control Single-Chip Host Controller (HC)
IrDA-Control - A New IrDA(R) Standard for Wireless Command & Control Devices GENERAL DESCRIPTION:
The Sharp IrDA-Control Host Controller (HC) is a single-chip communication LSI with built-in USB protocol and IrDA-Control protocol (MAC Layer and HID LLC User Peripheral Engine Communication Application Layer) services. When combined uP (LZ8519X) Controller for USB with a Sharp IrDA-Control PC99 Designed Host (HC, LZ8520X) transceiver (Sharp P/N: IR Transceiver PEPE HID Class Driver GP2W2001YK), an IrDA-Control IrDA Control for Type 1 & 2 ROM Host device can be easily IrDA USB Common Peripherals Control Class Driver RAM implemented. The PC will CPU CPU immediately perform as an IrDAUSB USB ROM / RAM HOST IR Transceiver Core Peripherals Control Host device by connecting Controller the implemented Host to the PC by a Assistant LED USB interface. The IrDA-Control Host device is able to maintain simultaneous multiple wireless links with up to 8 IrDA-Control Peripheral devices. In combination with BIOS that supports USB keyboards in the market place, the Sharp HC will enable wireless links between IrDA-Control mouse and keyboard under DOS mode. For the IrDA-Control Peripheral implementation, Sharp also offers the IrDA-Control Peripheral Engine (PE, Sharp P/N: LZ8519X) as well as transceivers (Sharp P/N: GP2W2001YK/2002YK) as a complete solution for this technology.
FEATURES:
Y Y Y Y Y Y Y
All-in-One Single-Chip Communication LSI (Encoder/Decoder, IrDA-Control MAC layer, HID LLC Layer, USB protocol) that implements functions required for compliant IrDA-Control Host devices. Optimized interface to Sharp IrDA-Control Infrared Transceiver (Sharp P/N: GP2W2001YK). Optimized Direct Interface to External Serial EEPROM for address maintenance 12 MHz Single Phase Clock (Built-in Oscillation Circuit) Manual Host Address configuration by DIP switch (recommended) Pinouts provided for various LED indicators - NumLock / Caps Lock / Scroll Lock Single Power Supply (5.0V)
APPLICATIONS
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* * *
Set-top Box for Cable / Satellite / Digital Terrestrial Broadcasting Internet TV / Interactive TV Home Video Games
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* * *
Entertainment / Multimedia Desktop PC Notebook PC External IR Adapter ("Dongle")
MEMBER IrDA
PRELIMINARY INFORMATION DISCLAIMER
This document is a Preliminary Product Information of Sharp IrDA-Control Host Controller for Host Devices. This product is currently under development, and any of information in this document are applicable only for reference. SHARP holds the right to change any of the information, specifications and alter prices at any time without notice.
ELECTRONIC COMPONENTS
IrDA-Control / Product Information
"PRELIMINARY RELEASE", version 0.8, November, 1998
PACKAGE SPECIFICATIONS:
CI CO NumLock CapsLock ScrollLock Voltage OPEN OPEN OPEN OPEN VDD IRTxLPF IRTx OPEN OPEN RESETB VDD GND OPEN OPEN OPEN OPEN OPEN GND OPEN
PIN DESCRIPTION:
Pinout I/O USB related USBRCV I VP I VM I VPO O VMO O USBOEB O SUSPND O Transceiver I/F IRTx O IRTxBIAS O IRTxLPFC O FERESET O FECNT O IRRx1 I IRRx2 I Others EEPCS O EEPCK O EEPDATA I/O ID0 ~ ID3 I CI I CO O NumLock O CapsLock O ScrollLock O VDD GND Function USB data receive USB received data D+ USB received data DUSB transmission data D+ USB transmission data DUSB data transmission enable USB driver suspend signal Infrared transmission data Infrared transmission BIAS signal Infrared transmission filter signal Infrared transceiver RESET signal Infrared transceiver control signal Infrared received signal input 1 Infrared received signal input 2 Chip select for serial EEPROM Clock for serial EEPROM Data for serial EEPROM IOP input signal System clock oscillation pinout System clock oscillation pinout LED indicator output LED indicator output LED indicator output Power Supply Power Supply
75
GND IRTxBIAS VDD FERESET FECNT OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN GND VDD IRRx1 IRRx2 GND GND GND GND ID0 ID1 ID2 ID3
70
60
51 50
USBOEB VPO VMO USBRCV VP VM SUSPND GND GND
76
80
LZ8520X 100pin 0.5 mm pitch
90
40
GND GND VDD GND OPEN OPEN OPEN OPEN OPEN VDD VDD OPEN EEPCS EEPCK EEPDATA
30
100 1
OPEN OPEN OPEN OPEN OPEN OPEN OPEN GND
26 10
OPEN OPEN OPEN OPEN VDD GND
OPEN
20
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN
25
VDD OPEN OPEN
BLOCK DIAGRAM:
ROM RAM T IM E R IN T C
CPU
I /O
IrD A C o n tro l
U S B C o re F IF O F IF O
IRDA-CONTROL HOST IMPLEMENTATION EXAMPLE
LZ8520X
12MHz
CI Host ID DIP SW CO ID[3:0]
Reset IC
RESET
Serial EEPROM CS CK DI DO EEPCS EEPCK EEPDATA
Numock CapsLock ScrollLock Voltage
USB Driver FERESET FECNT
Transceiver
USBRCV VP VM VPO VMO USBOEB SUSPND
RCV SPEED VP VM VPO VMO OEB SUSPD D+ D-
I/F
IRTx IRRx1 IRRx2 IRTxBIAS IRTxLPFC
PRELIMINARY INFORMATION DISCLAIMER
This document is a Preliminary Product Information of Sharp IrDA-Control Host Controller for Host Devices. This product is currently under development, and any of information in this document are applicable only for reference. SHARP holds the right to change any of the information, specifications and alter prices at any time without notice.
LIFE SUPPORT POLICY
SHARP components should not be used in medical devices with life support functions or in safety equipment (or similiar applications where component failure would result in loss of life or physical harm) without the written approval of an officer of the SHARP Corporation.
LIMITED WARRANTY
SHARP warrants to its Customer that the Products will be free from defects in material and workmanship under normal use and service for a period of one year from the date of invoice. Customer's exclusive remedy for breach of this warranty is that SHARP will either (i) repair or replace, at its option, any Product which fails during the warranty period because of such defect (if Customer promptly reported the failure to SHARP in writing) or, (ii) if SHARP is unable to repair or replace, refund the purchase price of the Product upon its return to SHARP. This warranty does not apply to any Product which has been subjected to misuse, abnormal service or handling, or which has been altered or modified in design or construction, or which has been serviced or repaired by anyone other than Sharp. The warranties set forth herein are in lieu of, and exclusive of, all other warranties, express or implied. ALL EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR USE AND FITNESS FOR A PARTICULAR PURPOSE, ARE SPECIFICALLY EXCLUDED. In no event will Sharp be liable, or in any way responsible, for any incidental or consequential economic or property damage. The above warranty is also extended to Customers of Sharp authorized distributors with the following exception: reports of failures of Products during the warranty period and return of Products that were purchased from an authorized distributor must be made through the distributor. In case Sharp is unable to repair or replace such Products, refunds will be issued to the distributor in the amount of distributor cost. SHARP reserves the right to make changes in specifications at any time and without notice. SHARP does not assume any responsibility for the use of any circuitry described; no circuit patent licenses are implied.
(R)
NORTH AMERICA
EUROPE
ASIA
SHARP Microelectronics of the Americas 5700 NW Pacific Rim Blvd., M/S 20 Camas, WA 98607, U.S.A. Phone: (360) 834-2500 Telex: 49608472 (SHARPCAM) Facsimile: (360) 834-8903 http://www.sharpsma.com
(c)1998 by SHARP Corporation
SHARP Electronics (Europe) GmbH Microelectronics Division Sonninstrae 3 20097 Hamburg, Germany Phone: (49) 40 2376-2286 Telex: 2161867 (HEEG D) Facsimile: (49) 40 2376-2232
SHARP Corporation Integrated Circuits Group 2613-1 Ichinomoto-Cho Tenri-City, Nara, 632, Japan Phone: (07436) 5-1321 Telex: LABOMETA-B J63428 Facsimile: (07436) 5-1532
Reference Code SMT98214

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