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34 lines
1.4 KiB
34 lines
1.4 KiB
USB Peripheral Controller driver for Aeroflex Gaisler GRUSBDC. |
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The GRUSBDC USB Device Controller core is available in the GRLIB VHDL |
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IP core library. |
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Note: In the ordinary environment for the core, a Leon SPARC system, |
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these properties are built from information in the AMBA plug&play. |
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Required properties: |
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- name : Should be "GAISLER_USBDC" or "01_021" |
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- reg : Address and length of the register set for the device |
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- interrupts : Interrupt numbers for this device. Either one interrupt number |
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for all interrupts, or one for status related interrupts, one for IN |
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endpoint related interrupts and one for OUT endpoint related interrupts. |
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Optional properties: |
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- epobufsizes : Array of buffer sizes for OUT endpoints when they differ |
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from the default size of 1024. The array is indexed by the OUT endpoint |
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number. If the property is present it typically contains one entry for |
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each OUT endpoint of the core. Fewer entries overrides the default sizes |
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only for as many endpoints as the array contains. |
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- epibufsizes : Array of buffer sizes for IN endpoints when they differ |
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from the default size of 1024. The array is indexed by the IN endpoint |
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number. If the property is present it typically contains one entry for |
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each IN endpoint of the core. Fewer entries overrides the default sizes |
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only for as many endpoints as the array contains. |
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For further information look in the documentation for the GLIB IP core library: |
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http://www.gaisler.com/products/grlib/grip.pdf
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