Wombat 1510
USB Firmware Development System
Test platform for USB Device Firmware Development
The MCCI Wombat™ Model 1510 USB Firmware Development System provides a system-level solution for prototyping and evaluating Arm-based USB design approaches. Combined with the MCCI USB DataPump® firmware, a real-time operating system, and PC-based test software, the Wombat allows an unprecedented degree of test integration and test coverage for host-based driver development.
A block diagram of the Wombat board appears below:
Hardware Specifications
The MCCI Wombat™ Model 1510 USB Firmware Development System provides a system-level solution for prototyping and evaluating Arm-based USB design approaches. Combined with the MCCI USB DataPump® firmware, a real-time operating system, and PC-based test software, the Wombat allows an unprecedented degree of test integration and test coverage for host-based driver development.
A block diagram of the Wombat board appears below:
Hardware Specifications
| CPU | ARM7-TDMI 32-bit RISC, 50MHz |
| Cache | Unified 8K byte |
| External Memory Bus | 32 bits to SDRAM, 16 bits to NOR flash |
| Operating voltage | 3.3V, regulated from 5V external supply |
| RAM | 16 megabytes SDRAM (32-bit bus) |
| Boot ROM | 1 megabyte NOR flash (16-bit bus) |
| Non-volatile storage | 16 Mbytes NAND flash (8 bit bus). Managed by MCCI's TrueCard® Flash Transfer Layer for high-speed, error-free performance. |
| Network Interface | EIntegrated 10BT/100BT Ethernet, half/full duplex, with DMA data transfers to system memory. Node address stored in calendar/clock RAM. |
| Calendar/Clock | Battery-backed calendar clock and RAM. |
| Serial Ports | 2, with PC/AT compatible modem handshaking lines, in DB-9 DCE receptacles. |
| Audio | two independent audio channels, managed by AC-97 controller. Intended to simulate audio handset level of phone quality. |
| USB | LSI (formerly Lucent) USS-820D general purpose device controller, with 1 default pipe, 7 IN, and 7 OUT endpoints and 1152 bytes of FIFO storage. Each I/O endpoint can be independently configured for bulk, interrupt or isochronous transfers. The large number of endpoints makes the Wombat ideal for simulating multifunction WCDMA handsets. |
| Dimensions | Enclosure: 8.86" x 6.50" x 1.35" (225mm x 165mm x 34.3mm); the PC board dimensions are 8.62" x 6.24" (219mm x 158mm). |
| Power Supply | External switch-mode supply, 100-240V, 50-60Hz to 5V DC at 2.5A. |
| Included Cables | 3 meter USB A/B cable. Power cable. 2 DB-9 3 meter 1:1 extension cables. 1 meter category 5 networking cable. |
| Included Software | BSD TCP/IP stack, MCCI USB DataPump (binary form), MCCI® WCDMA Drivers (evaluation version), TrueCard FTL flash file system, GCC, GDB |
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