📄 usb_rom.h
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///////////////////////////////////////////////////////////////////////// //////// USB Descriptor ROM //////// //////// SystemC Version: usb_rom.h //////// Author: Alfredo Luiz Foltran Fialho //////// alfoltran@ig.com.br //////// //////// ///////////////////////////////////////////////////////////////////////////// //////// Verilog Version: usb1_rom1.v //////// Copyright (C) 2000-2002 Rudolf Usselmann //////// www.asics.ws //////// rudi@asics.ws //////// //////// This source file may be used and distributed without //////// restriction provided that this copyright statement is not //////// removed from the file and that any derivative work contains //////// the original copyright notice and the associated disclaimer.//////// //////// THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY //////// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED //////// TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS //////// FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL THE AUTHOR //////// OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, //////// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES //////// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE //////// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR //////// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF //////// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT //////// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT //////// OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE //////// POSSIBILITY OF SUCH DAMAGE. //////// /////////////////////////////////////////////////////////////////////////#ifndef USB_ROM_H#define USB_ROM_H#include "systemc.h"SC_MODULE(usb_rom) { public: sc_in<bool> clk; sc_in<sc_uint<8> > adr; sc_out<sc_uint<8> > dout; void dout_update(void) { switch (adr.read()) {// synopsys full_case parallel_case // ==================================== // ===== DEVICE Descriptor ===== // ==================================== case 0x00: dout.write( 18); break; // this descriptor length case 0x01: dout.write(0x01); break; // descriptor type case 0x02: dout.write(0x10); break; // USB version low byte case 0x03: dout.write(0x01); break; // USB version high byte case 0x04: dout.write(0xff); break; // device class case 0x05: dout.write(0x00); break; // device sub class case 0x06: dout.write(0xff); break; // device protocol case 0x07: dout.write( 64); break; // max packet size case 0x08: dout.write(0x34); break; // vendor ID low byte case 0x09: dout.write(0x12); break; // vendor ID high byte case 0x0a: dout.write(0x78); break; // product ID low byte case 0x0b: dout.write(0x56); break; // product ID high byte case 0x0c: dout.write(0x10); break; // device rel. number low byte case 0x0d: dout.write(0x00); break; // device rel. number high byte case 0x0e: dout.write(0x01); break; // Manufacturer String Index case 0x0f: dout.write(0x02); break; // Product Descr. String Index case 0x10: dout.write(0x03); break; // S/N String Index case 0x11: dout.write(0x01); break; // Number of possible config. // ==================================== // ===== Configuration Descriptor ===== // ==================================== case 0x12: dout.write(0x09); break; // this descriptor length case 0x13: dout.write(0x02); break; // descriptor type case 0x14: dout.write( 60); break; // total data length low byte case 0x15: dout.write( 0); break; // total data length high byte case 0x16: dout.write(0x01); break; // number of interfaces case 0x17: dout.write(0x01); break; // number of configurations case 0x18: dout.write(0x00); break; // Conf. String Index case 0x19: dout.write(0x40); break; // Config. Characteristics case 0x1a: dout.write(0x00); break; // Max. Power Consumption // ==================================== // ===== Interface Descriptor ===== // ==================================== case 0x1b: dout.write(0x09); break; // this descriptor length case 0x1c: dout.write(0x04); break; // descriptor type case 0x1d: dout.write(0x00); break; // interface number case 0x1e: dout.write(0x00); break; // alternate setting case 0x1f: dout.write(0x06); break; // number of endpoints case 0x20: dout.write(0xff); break; // interface class case 0x21: dout.write(0x01); break; // interface sub class case 0x22: dout.write(0xff); break; // interface protocol case 0x23: dout.write(0x00); break; // interface string index // ==================================== // ===== Endpoint 1 Descriptor ===== // ==================================== case 0x24: dout.write(0x07); break; // this descriptor length case 0x25: dout.write(0x05); break; // descriptor type case 0x26: dout.write(0x81); break; // endpoint address case 0x27: dout.write(0x01); break; // endpoint attributes case 0x28: dout.write(0x00); break; // max packet size low byte case 0x29: dout.write(0x01); break; // max packet size high byte case 0x2a: dout.write(0x01); break; // polling interval // ==================================== // ===== Endpoint 2 Descriptor ===== // ==================================== case 0x2b: dout.write(0x07); break; // this descriptor length case 0x2c: dout.write(0x05); break; // descriptor type case 0x2d: dout.write(0x02); break; // endpoint address case 0x2e: dout.write(0x01); break; // endpoint attributes case 0x2f: dout.write(0x00); break; // max packet size low byte case 0x30: dout.write(0x01); break; // max packet size high byte case 0x31: dout.write(0x01); break; // polling interval // ==================================== // ===== Endpoint 3 Descriptor ===== // ==================================== case 0x32: dout.write(0x07); break; // this descriptor length case 0x33: dout.write(0x05); break; // descriptor type case 0x34: dout.write(0x83); break; // endpoint address case 0x35: dout.write(0x02); break; // endpoint attributes case 0x36: dout.write( 64); break; // max packet size low byte case 0x37: dout.write( 0); break; // max packet size high byte case 0x38: dout.write(0x01); break; // polling interval // ==================================== // ===== Endpoint 4 Descriptor ===== // ==================================== case 0x39: dout.write(0x07); break; // this descriptor length case 0x3a: dout.write(0x05); break; // descriptor type case 0x3b: dout.write(0x04); break; // endpoint address case 0x3c: dout.write(0x02); break; // endpoint attributes case 0x3d: dout.write( 64); break; // max packet size low byte case 0x3e: dout.write( 0); break; // max packet size high byte case 0x3f: dout.write(0x01); break; // polling interval // ==================================== // ===== Endpoint 5 Descriptor ===== // ==================================== case 0x40: dout.write(0x07); break; // this descriptor length case 0x41: dout.write(0x05); break; // descriptor type case 0x42: dout.write(0x85); break; // endpoint address case 0x43: dout.write(0x03); break; // endpoint attributes case 0x44: dout.write( 64); break; // max packet size low byte case 0x45: dout.write( 0); break; // max packet size high byte case 0x46: dout.write(0x01); break; // polling interval // ==================================== // ===== Endpoint 6 Descriptor ===== // ==================================== case 0x47: dout.write(0x07); break; // this descriptor length case 0x48: dout.write(0x05); break; // descriptor type case 0x49: dout.write(0x06); break; // endpoint address case 0x4a: dout.write(0x03); break; // endpoint attributes case 0x4b: dout.write( 64); break; // max packet size low byte case 0x4c: dout.write( 0); break; // max packet size high byte case 0x4d: dout.write(0x01); break; // polling interval // ==================================== // ===== String Descriptor Lang ID===== // ==================================== case 0x4e: dout.write(0x06); break; // this descriptor length case 0x4f: dout.write(0x03); break; // descriptor type // Brazilian Portuguese case 0x50: dout.write(0x16); break; // Language ID 0 low byte case 0x51: dout.write(0x04); break; // Language ID 0 high byte // Brazilian Portuguese case 0x52: dout.write(0x16); break; // Language ID 1 low byte case 0x53: dout.write(0x04); break; // Language ID 1 high byte // Brazilian Portuguese case 0x54: dout.write(0x16); break; // Language ID 2 low byte case 0x55: dout.write(0x04); break; // Language ID 2 high byte // ==================================== // ===== String Descriptor 1 ===== // ==================================== case 0x56: dout.write( 26); break; // this descriptor length case 0x57: dout.write(0x03); break; // descriptor type // "BrazilIP.org" case 0x58: dout.write( 0); break; case 0x59: dout.write( 'g'); break; case 0x5a: dout.write( 0); break; case 0x5b: dout.write( 'r'); break; case 0x5c: dout.write( 0); break; case 0x5d: dout.write( 'o'); break; case 0x5e: dout.write( 0); break; case 0x5f: dout.write( '.'); break; case 0x60: dout.write( 0); break; case 0x61: dout.write( 'P'); break; case 0x62: dout.write( 0); break; case 0x63: dout.write( 'I'); break; case 0x64: dout.write( 0); break; case 0x65: dout.write( 'l'); break; case 0x66: dout.write( 0); break; case 0x67: dout.write( 'i'); break; case 0x68: dout.write( 0); break; case 0x69: dout.write( 'z'); break; case 0x6a: dout.write( 0); break; case 0x6b: dout.write( 'a'); break; case 0x6c: dout.write( 0); break; case 0x6d: dout.write( 'r'); break; case 0x6e: dout.write( 0); break; case 0x6f: dout.write( 'B'); break; // ==================================== // ===== String Descriptor 2 ===== // ==================================== case 0x70: dout.write( 28); break; // this descriptor length case 0x71: dout.write(0x03); break; // descriptor type // "Projeto F阯ix" case 0x72: dout.write( 0); break; case 0x73: dout.write( 'x'); break; case 0x74: dout.write( 0); break; case 0x75: dout.write( 'i'); break; case 0x76: dout.write( 0); break; case 0x77: dout.write( 'n'); break; case 0x78: dout.write( 0); break; case 0x79: dout.write(0xea); break; //e-circumflex case 0x7a: dout.write( 0); break; case 0x7b: dout.write( 'F'); break; case 0x7c: dout.write( 0); break; case 0x7d: dout.write( ' '); break; case 0x7e: dout.write( 0); break; case 0x7f: dout.write( 'o'); break; case 0x80: dout.write( 0); break; case 0x81: dout.write( 't'); break; case 0x82: dout.write( 0); break; case 0x83: dout.write( 'e'); break; case 0x84: dout.write( 0); break; case 0x85: dout.write( 'j'); break; case 0x86: dout.write( 0); break; case 0x87: dout.write( 'o'); break; case 0x88: dout.write( 0); break; case 0x89: dout.write( 'r'); break; case 0x8a: dout.write( 0); break; case 0x8b: dout.write( 'P'); break; // ==================================== // ===== String Descriptor 3 ===== // ==================================== case 0x8c: dout.write( 54); break; // this descriptor length case 0x8d: dout.write(0x03); break; // descriptor type // "Vers鉶 Experimental (2003)" case 0x8e: dout.write( 0); break; case 0x8f: dout.write( ')'); break; case 0x90: dout.write( 0); break; case 0x91: dout.write( '3'); break; case 0x92: dout.write( 0); break; case 0x93: dout.write( '0'); break; case 0x94: dout.write( 0); break; case 0x95: dout.write( '0'); break; case 0x96: dout.write( 0); break; case 0x97: dout.write( '2'); break; case 0x98: dout.write( 0); break; case 0x99: dout.write( '('); break; case 0x9a: dout.write( 0); break; case 0x9b: dout.write( ' '); break; case 0x9c: dout.write( 0); break; case 0x9d: dout.write( 'l'); break; case 0x9e: dout.write( 0); break; case 0x9f: dout.write( 'a'); break; case 0xa0: dout.write( 0); break; case 0xa1: dout.write( 't'); break; case 0xa2: dout.write( 0); break; case 0xa3: dout.write( 'n'); break; case 0xa4: dout.write( 0); break; case 0xa5: dout.write( 'e'); break; case 0xa6: dout.write( 0); break; case 0xa7: dout.write( 'm'); break; case 0xa8: dout.write( 0); break; case 0xa9: dout.write( 'i'); break; case 0xaa: dout.write( 0); break; case 0xab: dout.write( 'r'); break; case 0xac: dout.write( 0); break; case 0xad: dout.write( 'e'); break; case 0xae: dout.write( 0); break; case 0xaf: dout.write( 'p'); break; case 0xb0: dout.write( 0); break; case 0xb1: dout.write( 'x'); break; case 0xb2: dout.write( 0); break; case 0xb3: dout.write( 'E'); break; case 0xb4: dout.write( 0); break; case 0xb5: dout.write( ' '); break; case 0xb6: dout.write( 0); break; case 0xb7: dout.write( 'o'); break; case 0xb8: dout.write( 0); break; case 0xb9: dout.write(0xe3); break; //a-tilde case 0xba: dout.write( 0); break; case 0xbb: dout.write( 's'); break; case 0xbc: dout.write( 0); break; case 0xbd: dout.write( 'r'); break; case 0xbe: dout.write( 0); break; case 0xbf: dout.write( 'e'); break; case 0xc0: dout.write( 0); break; case 0xc1: dout.write( 'V'); break; default: dout.write(0x00); break; } } SC_CTOR(usb_rom) { SC_METHOD(dout_update); sensitive << clk.pos(); }};#endif⌨️ 快捷键说明
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