On-the-Go Full-Speed Host High-Speed Peripheral Controller TransD

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On-the-Go Full-Speed Host High-Speed Peripheral Controller TransD

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Product Brief TD1120
On-the-Go Full-Speed Host High-Speed Peripheral Controller
TransDimension's TD1120 market's first single-chip On-the-Go (OTG) controller that incorporates FullSpeed host High-Speed peripheral controller onto single silicon chip. enables embedded systems operate host peripheral, thereby dramatically expanding degree interconnectivity extending applicability into many areas, especially mobile communication, consumer electronics printer applications. combination TD1120's High-Speed peripheral Full-Speed host controller, enables users perform high speed data transfer peripheral connectivity when connected host device, operates full speed host mode operation maximize system battery life mobile environment. mobile applications, TD1120 enables high speed synchronization reduce data file transfer time when operates peripheral host mode enables system connect wide range devices such thumb drives, keyboard, mouse, digital still camera (DSC), with power operation. These mobile applications include smart phone, PDA, player, portable media player, digital photo album, GPS. TD1120 well suited PictBridge printers. enables high speed data file transfer between printer, while utilizing host port, adds PictBridge printing capability printer support direct photo printing from DSC. TD1120 replaces existing twochip solutions combining discrete host peripheral controller into single chip solution, thus reducing system cost, board space, minimizing design complexity, lowering power consumption. TD1120 allows multiple port configurations, simultaneous host peripheral operations, flexible operating modes. following modes supported:
Features Benefits
Single-chip Full-Speed host HighSpeed peripheral controller: Replaces two-chip solution Reduces system cost board space Minimizes system design complexity power consumption Simultaneous host peripheral operation Fully compliant with Specification Rev. On-the-Go specifications. Allows flexibility port configurations including: ports: Full-Speed host High-Speed peripheral ports: Full-Speed host port Single 3.3V power supply, flexible voltage 2.5V (LVCMOS/TTL) interface wide range MCUs power operation, suitable mobile applications: 40mA (max) host operation 80mA (max) peripheral operation Power saving mode whole chip host controller, suspend mode peripheral controller Integrated on-chip charge pump, supports 100mA current, enables support broad range devices Small footprint, board space saving: 84-ball TF-BGA (7x7mm) package 100-pin LQFP (12x12mm) package Memory mapped interface gluelessly interface system most popular microprocessors, RISC, CISC, DSPs including limited x86, Intel XScale StrongARM, ARM7, ARM9, Motorola PowerPC, ColdFire Dragonball among others Fast microprocessor access cycle double/multibuffering support four types transfers (slave) channels support peripheral controller, lowers system utilization Integrated supports external crystal crystal oscillators 12MHz 30MHz, system flexibility bytes on-chip SRAM, optimized buffer size performance/cost Allows bi-directional endpoints transfers enable support multi-function systems Configurable software hardware Host Negotiation Protocol (HNP) Session Request Protocol (SRP) Transaction scheduling transfer level protocol implemented hardware including data toggle, retry, bandwidth management high performance
Host: port standard host port Peripheral Host: High-Speed peripheral port Full-Speed host ports
TransDimension offers breadth software products experience, Softconnex software solution ported wide variety RTOSs, interface code controllers, device drivers provide complete, proven embedded solution.
TransDimension Inc. Proprietary
Architecture
Power Design power features including adjustable core clock, dynamic register shutdown, dynamic programmable clock gating dramatically lower power consumption.
Clock/ Pads
Robust Logic Configurable hardware software Host Negotiation Protocol Session Request Protocol
OSC1 OSC2
ENVREG Voltage Regulator VBus Control Circuit Vbus Charge Pump VREGOUT VBUS /EXVBO
ACK[1:0] REQ[1:0] Interface System Configuration Control Registers
HNP/SRP Logic /RESET Interface XCVR Memory Blocks Peripheral Controller Peripheral Controller Registers
P_DM P_DP
A[12:1] D[15:0]
Host Control Logic Host Root
TEST
Test Control
Host Controller Registers
Xcvr
Memory mapped interface Interface system most popular microprocessors
TD1120 Architectural Block Diagram
Simultaneous Operation Host peripheral controller implementation allows simultaneous operations
Flexible Port Configuration Allows multiple port configurations, support ports
additional information, contact your TransDimension Sales Representative following: INTERNET: EMAIL: Headquarters: Americas Japan: Europe: Asia (excluding Japan): http://www.transdimension.com sales@transdimension.com, techsupport@transdimension.com TransDimension Inc., Venture, Irvine, 92618. Tel. (949) 727-2020, (949) 727-3232 Pete Todd, Worldwide Sales, ptodd@transdimension.com TransDimension Inc., Venture, Irvine, 92618. Tel. (949) 727-2020, (949) 727-3232 Larry Hayden, e-mail: lhayden@transdimension.com TransDimension Inc., Bldg. Chome-9-6, Nishishinjuku, Shinjuku-ku, Tokyo, Japan. Tel. 5308 7525, 5308 7526 Masanori Sugane, e-mail: sugane@alto.ocn.ne.jp TransDimension Inc., Orchard, Hilton, Derbyshire, DE65 5JF. Tel. 1283 730045, 1283 730651 Neil Huntingdon, e-mail: nhuntingdon@transdimension.com TransDimension Inc., Ave. #05-01, Crocodile House, Singapore, 408857 Tel: 6743 9179, Fax: 6741 4393 T.L. Nge, e-mail: tlnge@transdimension.com
©Copyright 2004, TransDimension Inc. Rights Reserved Printed U.S. October 2004 MU6004, Rev.

On-the-Go Full-Speed Host High-Speed Peripheral Controller TransD

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