URL https://opencores.org/ocsvn/wf3d/wf3d/trunk

Subversion Repositories wf3d

[/] [wf3d/] [trunk/] [implement/] [rtl/] [fm_hvc/] [fm_hvc_core.v] - Diff between revs 2 and 4

Rev 2	Rev 4
Line 7...	Line 7...
`//`	`//`
`// Abstract:`	`// Abstract:`
`// HV counter core`	`// HV counter core`
`//`	`//`
`// Author:`	`// Author:`
`// Kenji Ishimaru (kenji.ishimaru@prtissimo.com)`	`// Kenji Ishimaru (info.wf3d@gmail.com)`
`//`	`//`
`//======================================================================`	`//======================================================================`
`//`	`//`
`// Copyright (c) 2015, Kenji Ishimaru`	`// Copyright (c) 2015, Kenji Ishimaru`
`// All rights reserved.`	`// All rights reserved.`
Line 183...	Line 183...
`end`	`end`

`// V counter`	`// V counter`
`always @(posedge clk_vi or negedge rst_x) begin`	`always @(posedge clk_vi or negedge rst_x) begin`
`if (~rst_x) begin`	`if (~rst_x) begin`
`// r_vcnt <= 10'd0;`	`r_vcnt <= 10'd9; // this is for faster simulatin (v rise)`
`// r_vcnt <= 10'd36; // this is only for faster simulatin`
`r_vcnt <= 10'd9; // this is only for faster simulatin (v rise)`
`end else begin`	`end else begin`
`if (w_v_end) r_vcnt <= 10'd0;`	`if (w_v_end) r_vcnt <= 10'd0;`
`else if (w_h_end) r_vcnt <= r_vcnt + 1'b1;`	`else if (w_h_end) r_vcnt <= r_vcnt + 1'b1;`
`end`	`end`
`end`	`end`