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Home  Connectivity Software
USB Software/PCI Software
Embedded USB Software
USB Device Stack
USB Device Stack (USBware Components)
Overview
Jungo provides a complete, small footprint, high quality USB (Universal Serial Bus) function/device stack, including Application Programming Interfaces (APIs) and services that enable software and device manufacturers to incorporate standard USB device/function connectivity in their embedded devices.
Background
USB provides an expandable, hot-pluggable Plug and Play serial interface that ensures a standard, low-cost connection for peripheral devices such as keyboards, mice, joysticks, printers, scanners, storage devices, modems, and video conferencing cameras.
The Jungo USB device stack is divided into three main layers: the USB Core Layer, the
Function Driver (FD) and the Device Controller Driver (DCD). Beneath these layers lies the Hardware Controller, which is an environment-specific USB hardware controller.
The Jungo Operating System (JOS) is a special abstraction layer between Jungo's multi-platform device stack and the host operating system (OS).
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Target Devices
Architecture
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Benefits
- Complete, high quality, USB device software solution
- Turnkey solution: eliminates substantial development time and costs
- Modular and scalable USB device stack
- Partnership with leading silicon vendors
- Device Stack support for Composite USB Devices, to allow several USB functions on the same embedded device
(e.g. mass storage + HID + PictBridge + CDC, etc.)
Specification
- Product description: USB 1.1/2.0 Device Stack
- Support for USB Controllers in discrete and IP forms
- Support for assorted USB Controller interfaces including: PCI, Local Bus etc.
- USB device function drivers / interfaces:
- Mass Storage
- HID
- Audio
- Video
- Printer
- PictBridge
- iPod
- PTP
- SICD
- MTP
- Serial
- Remote NDIS
- CDC – ACM
- CDC – ECM
- CDC – RNDIS
- CDC – OBEX
- CDC – WMC
- DFU
- Custom Drivers
- Operating systems:
- Leading embedded operating systems: uC/OS-II, VelOSity/Integrity, pSOS, ThreadX, eCos/eCosPro, QNX, MQX, Nucleus, OS20/OS21, uITRON, Symbian, Linux, WinCE, embOS, VDK, REX, VxWorks, INtime, MeOS, DSP/BIOS, MS-DOS, PowerTV, XP, Vista & more
- 16/32bit Proprietary OS/no-OS/pre-boot environments
- Modular Architecture: OS wrappers for easy porting to any operating system
- USB host controllers:
- Industry standard OHCI, UHCI and EHCI
- Leading USB host controller & IP Core vendors including: NXP (ISP 116x, 1362, 1562, 176x), Chipidea/TDI/ARC (CI13010, CI13610, VUSBHS, TD243, TD242LP), Mentor (MUSBMHDRC), Synopsys (DWC USB 2.0 HS High Speed, EHCI/OHCI), Cypress and Epson
- Leading microprocessors with native USB support: NXP LPC (2458, 246x), TI OMAP (850,1030, 2430), TI DaVinCi, Atmel (RM9200, SAM926x), Samsung (S3C2412, S3C2413), ADI Blackfin (54x, 52x), Renesas (SH7770, SH7727), Freescale (ARM i.MX31/i.MX27,
Coldfire MCF52211, PowerQUICC II), Cypress & more
- Professional services to support proprietary controllers
- USB Device controllers:
- Leading USB device controller & IP Core vendors including: NXP (ISP 118x, 1582), Chipidea/TDI/ARC (CI13010, CI13610, VUSBHS, TD243, TD242LP), Mentor (MUSBMHDRC), Synopsys (DWC USB 2.0 UDC20) , Cypress and Epson
- Leading Microprocessors with native USB support: NXP LPC (236x, 2378, 2387), TI OMAP (850,1030,2430), TI DaVinCi, Atmel (ATSAM7x, RM9200, SAM926x), Samsung (S3C2412, S3C2413), ADI Blackfin (54x, 52x), Freescale (ARM i.MX31/i.MX27,
Coldfire MCF52211, PowerQUICC II), ST (STR91xF, STR91xFA) & more
- Professional services to support proprietary controllers
- CPU architectures: ARM, MIPS, x86, RISC, PowerPC, Freescale Coldfire, Intel Xscale, TI DSPs and OMAP, Renesas SuperH and others
- USB 1.1 and USB 2.0 transfer rates:
High-speed (480 Mb/s), full-speed (12 Mb/s) and low-speed (1.5 Mb/s)
- Control, Bulk, Interrupt and Isochronous data transfer support
- Programming language: ANSI C
- Compilers: Any 32-bit C compiler
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