AXI4VGA.scala (510ae4ee6820204606a64d649eefa05784ab6021) AXI4VGA.scala (3c02ee8f82edea481fa8336c7f54ffc17fafba91)
1/***************************************************************************************
2* Copyright (c) 2020-2021 Institute of Computing Technology, Chinese Academy of Sciences
3* Copyright (c) 2020-2021 Peng Cheng Laboratory
4*
5* XiangShan is licensed under Mulan PSL v2.
6* You can use this software according to the terms and conditions of the Mulan PSL v2.
7* You may obtain a copy of Mulan PSL v2 at:
8* http://license.coscl.org.cn/MulanPSL2

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18
19import chisel3._
20import chisel3.util._
21import chipsalliance.rocketchip.config.Parameters
22import chisel3.experimental.ExtModule
23import freechips.rocketchip.amba.axi4.{AXI4AdapterNode, AXI4IdentityNode, AXI4Parameters, AXI4SlaveNode, AXI4SlaveParameters, AXI4SlavePortParameters, AXI4Xbar}
24import freechips.rocketchip.diplomacy.{AddressSet, LazyModule, LazyModuleImp, RegionType}
25import utils._
1/***************************************************************************************
2* Copyright (c) 2020-2021 Institute of Computing Technology, Chinese Academy of Sciences
3* Copyright (c) 2020-2021 Peng Cheng Laboratory
4*
5* XiangShan is licensed under Mulan PSL v2.
6* You can use this software according to the terms and conditions of the Mulan PSL v2.
7* You may obtain a copy of Mulan PSL v2 at:
8* http://license.coscl.org.cn/MulanPSL2

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18
19import chisel3._
20import chisel3.util._
21import chipsalliance.rocketchip.config.Parameters
22import chisel3.experimental.ExtModule
23import freechips.rocketchip.amba.axi4.{AXI4AdapterNode, AXI4IdentityNode, AXI4Parameters, AXI4SlaveNode, AXI4SlaveParameters, AXI4SlavePortParameters, AXI4Xbar}
24import freechips.rocketchip.diplomacy.{AddressSet, LazyModule, LazyModuleImp, RegionType}
25import utils._
26import utility._
26
27trait HasVGAConst {
28 val ScreenW = 800
29 val ScreenH = 600
30
31 val HFrontPorch = 56
32 val HActive = HFrontPorch + 120
33 val HBackPorch = HActive + ScreenW

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27
28trait HasVGAConst {
29 val ScreenW = 800
30 val ScreenH = 600
31
32 val HFrontPorch = 56
33 val HActive = HFrontPorch + 120
34 val HBackPorch = HActive + ScreenW

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