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[/] [openrisc/] [trunk/] [orpsocv2/] [bench/] [verilog/] [usbhostslave/] [usbConstants_h.v] - Blame information for rev 756

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Line No. Rev Author Line
1 408 julius
//////////////////////////////////////////////////////////////////////
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//// usbConstants_h.v                                             
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///////////////////////////////////////////////////////////////////////
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`ifdef usbConstants_h_vdefined
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`else
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`define usbConstants_h_vdefined
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//PIDTypes
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`define OUT 4'h1
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`define IN 4'h9
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`define SOF 4'h5
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`define SETUP 4'hd
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`define DATA0 4'h3
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`define DATA1 4'hb
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`define ACK 4'h2
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`define NAK 4'ha
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`define STALL 4'he
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`define PREAMBLE 4'hc
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//PIDGroups
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`define SPECIAL 2'b00
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`define TOKEN 2'b01
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`define HANDSHAKE 2'b10
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`define DATA 2'b11
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// start of packet SyncByte
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`define SYNC_BYTE 8'h80
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`endif //usbConstants_h_vdefined       
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