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[/] [mips_enhanced/] [trunk/] [grlib-gpl-1.0.19-b3188/] [lib/] [gaisler/] [usb/] [grusbdc.in.help] - Blame information for rev 2

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Line No. Rev Author Line
1 2 dimamali 
Gaisler Research USB 2.0 Device Controller enable
2 
CONFIG_GRUSBDC_ENABLE
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  Say Y here to enable the Gaisler Research USB 2.0 Device Controller.
4 
  The core can be configured with 1-16 IN endpoints and 1-16 OUT
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  endpoints (including endpoint zero). The core use an AHB slave
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  interface for configuration. For data transfers the the user have the
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  option of adding an AHB master interface for DMA, or to use the slave
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  interface. The core supports 8-bit and 16-bit UTMI/UTMI+ and
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  ULPI interfaces towards the USB transceiver.
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CONFIG_GRUSBDC_AHBMST
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  Say Y here to enable the AHB master interface and DMA. When master
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  interface is disabled all data transfers are handled with the AHB
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  slave interface.
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CONFIG_GRUSBDC_ULPI
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  Select the interface of the USB transceiver that the core will be
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  connected to.
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CONFIG_GRUSBDC_NEPI
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  Select number of IN endpoints (including endpoint zero).
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  Valid range is 1 - 16.
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CONFIG_GRUSBDC_NEPO
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  Select number of OUT endpoints (including endpoint zero).
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  Valid range is 1 - 16.
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CONFIG_GRUSBDC_I0
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  Select buffer size (in bytes) for IN endpoint 0.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O0
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  Select buffer size (in bytes) for OUT endpoint 0.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I1
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  Select buffer size (in bytes) for IN endpoint 1.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O1
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  Select buffer size (in bytes) for OUT endpoint 1.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I2
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  Select buffer size (in bytes) for IN endpoint 2.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O2
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  Select buffer size (in bytes) for OUT endpoint 2.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I3
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  Select buffer size (in bytes) for IN endpoint 3.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O3
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  Select buffer size (in bytes) for OUT endpoint 3.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I4
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  Select buffer size (in bytes) for IN endpoint 4.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O4
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  Select buffer size (in bytes) for OUT endpoint 4.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I5
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  Select buffer size (in bytes) for IN endpoint 5.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O5
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  Select buffer size (in bytes) for OUT endpoint 5.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I6
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  Select buffer size (in bytes) for IN endpoint 6.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O6
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  Select buffer size (in bytes) for OUT endpoint 6.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I7
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  Select buffer size (in bytes) for IN endpoint 7.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O7
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  Select buffer size (in bytes) for OUT endpoint 7.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I8
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  Select buffer size (in bytes) for IN endpoint 8.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O8
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  Select buffer size (in bytes) for OUT endpoint 8.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I9
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  Select buffer size (in bytes) for IN endpoint 9.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O9
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  Select buffer size (in bytes) for OUT endpoint 9.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I10
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  Select buffer size (in bytes) for IN endpoint 10.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O10
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  Select buffer size (in bytes) for OUT endpoint 10.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I11
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  Select buffer size (in bytes) for IN endpoint 11.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O11
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  Select buffer size (in bytes) for OUT endpoint 11.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I12
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  Select buffer size (in bytes) for IN endpoint 12.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O12
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  Select buffer size (in bytes) for OUT endpoint 12.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I13
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  Select buffer size (in bytes) for IN endpoint 13.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O13
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  Select buffer size (in bytes) for OUT endpoint 13.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I14
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  Select buffer size (in bytes) for IN endpoint 14.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O14
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  Select buffer size (in bytes) for OUT endpoint 14.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_I15
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  Select buffer size (in bytes) for IN endpoint 15.
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  Valid range is 8 - 3072.
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CONFIG_GRUSBDC_O15
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  Select buffer size (in bytes) for OUT endpoint 15.
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  Valid range is 8 - 3072.
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