发明名称 |
DOWNLOAD PROCEDURES FOR PERIPHERAL DEVICES |
摘要 |
A disclosed gaming machine is coupled to a plurality of "USB gaming peripherals." The USB gaming peripherals, which may include one or more peripheral devices, communicate with a master gaming controller using a USB communication architecture. The USB gaming peripherals may include USB DFU (Device Firmware Upgrade)-compatible peripheral devices. One or more host processes, such as a USB device class manager or a DFU driver, may be capable of downloading firmware to the USB DFU-compatible peripheral device. The host processes may receive a firmware identifier from the USB DFU-compatible peripheral device where the firmware identifier allows for two USB DFU-compatible peripheral devices with identical product identification information to be downloaded different firmware. |
申请公布号 |
CA2527872(C) |
申请公布日期 |
2013.11.26 |
申请号 |
CA20042527872 |
申请日期 |
2004.06.09 |
申请人 |
IGT |
发明人 |
QURAISHI, NADEEM AHMAD;LAM, REX YINZOK;PICKERING, ROBERT LELAND;KUNA, VENKATA DHANANJAYA;PATIL, SANGSHETTY;LEMAY, STEVEN G. |
分类号 |
G07F17/32 |
主分类号 |
G07F17/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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