URL https://opencores.org/ocsvn/usbhostslave/usbhostslave/trunk

Subversion Repositories usbhostslave

[/] [usbhostslave/] [trunk/] [RTL/] [include/] [usbConstants_h.v] - Diff between revs 22 and 40

Rev 22	Rev 40
`//////////////////////////////////////////////////////////////////////`	`//////////////////////////////////////////////////////////////////////`
`//// usbConstants_h.v`	`//// usbConstants_h.v`
`///////////////////////////////////////////////////////////////////////`	`///////////////////////////////////////////////////////////////////////`

`ifdef usbConstants_h_vdefined	`ifdef usbConstants_h_vdefined
`else	`else
`define usbConstants_h_vdefined	`define usbConstants_h_vdefined

`//PIDTypes`	`//PIDTypes`
`define OUT 4'h1	`define OUT 4'h1
`define IN 4'h9	`define IN 4'h9
`define SOF 4'h5	`define SOF 4'h5
`define SETUP 4'hd	`define SETUP 4'hd
`define DATA0 4'h3	`define DATA0 4'h3
`define DATA1 4'hb	`define DATA1 4'hb
`define ACK 4'h2	`define ACK 4'h2
`define NAK 4'ha	`define NAK 4'ha
`define STALL 4'he	`define STALL 4'he
`define PREAMBLE 4'hc	`define PREAMBLE 4'hc


`//PIDGroups`	`//PIDGroups`
`define SPECIAL 2'b00	`define SPECIAL 2'b00
`define TOKEN 2'b01	`define TOKEN 2'b01
`define HANDSHAKE 2'b10	`define HANDSHAKE 2'b10
`define DATA 2'b11	`define DATA 2'b11

`// start of packet SyncByte`	`// start of packet SyncByte`
`define SYNC_BYTE 8'h80	`define SYNC_BYTE 8'h80

`endif //usbConstants_h_vdefined	`endif //usbConstants_h_vdefined