I8253f.tan.summary
资源名称:8253.rar [点击查看]
上传用户:xuqufe
上传日期:2022-08-10
资源大小:2378k
文件大小:5k
源码类别:
VHDL/FPGA/Verilog
开发平台:
VHDL
- --------------------------------------------------------------------------------------
- Timing Analyzer Summary
- --------------------------------------------------------------------------------------
- Type : Worst-case tsu
- Slack : N/A
- Required Time : None
- Actual Time : 4.878 ns
- From : datain[2]
- To : cmd[2]
- From Clock : --
- To Clock : A1
- Failed Paths : 0
- Type : Worst-case tco
- Slack : N/A
- Required Time : None
- Actual Time : 14.082 ns
- From : dataout[1]$latch
- To : dataout[1]
- From Clock : RD
- To Clock : --
- Failed Paths : 0
- Type : Worst-case th
- Slack : N/A
- Required Time : None
- Actual Time : 4.912 ns
- From : WR
- To : wover0
- From Clock : --
- To Clock : RD
- Failed Paths : 0
- Type : Clock Setup: 'WR'
- Slack : N/A
- Required Time : None
- Actual Time : 67.66 MHz ( period = 14.780 ns )
- From : wover2
- To : wreset2
- From Clock : WR
- To Clock : WR
- Failed Paths : 0
- Type : Clock Setup: 'RD'
- Slack : N/A
- Required Time : None
- Actual Time : 68.90 MHz ( period = 14.514 ns )
- From : wover2
- To : wreset2
- From Clock : RD
- To Clock : RD
- Failed Paths : 0
- Type : Clock Setup: 'CS'
- Slack : N/A
- Required Time : None
- Actual Time : 69.75 MHz ( period = 14.336 ns )
- From : wover2
- To : wreset2
- From Clock : CS
- To Clock : CS
- Failed Paths : 0
- Type : Clock Setup: 'A0'
- Slack : N/A
- Required Time : None
- Actual Time : 71.92 MHz ( period = 13.904 ns )
- From : wover2
- To : wreset2
- From Clock : A0
- To Clock : A0
- Failed Paths : 0
- Type : Clock Setup: 'A1'
- Slack : N/A
- Required Time : None
- Actual Time : 73.34 MHz ( period = 13.636 ns )
- From : wover2
- To : wreset2
- From Clock : A1
- To Clock : A1
- Failed Paths : 0
- Type : Clock Setup: 'clk2'
- Slack : N/A
- Required Time : None
- Actual Time : 318.67 MHz ( period = 3.138 ns )
- From : cnt2[13]
- To : cnt2[2]
- From Clock : clk2
- To Clock : clk2
- Failed Paths : 0
- Type : Clock Setup: 'clk0'
- Slack : N/A
- Required Time : None
- Actual Time : 343.88 MHz ( period = 2.908 ns )
- From : cnt0[13]~reg0
- To : cnt0[4]~reg0
- From Clock : clk0
- To Clock : clk0
- Failed Paths : 0
- Type : Clock Setup: 'clk1'
- Slack : N/A
- Required Time : None
- Actual Time : 368.19 MHz ( period = 2.716 ns )
- From : cnt1[10]
- To : cnt1[8]
- From Clock : clk1
- To Clock : clk1
- Failed Paths : 0
- Type : Clock Setup: 'gate2'
- Slack : N/A
- Required Time : None
- Actual Time : Restricted to 500.00 MHz ( period = 2.000 ns )
- From : edge2
- To : edge2
- From Clock : gate2
- To Clock : gate2
- Failed Paths : 0
- Type : Clock Setup: 'gate1'
- Slack : N/A
- Required Time : None
- Actual Time : Restricted to 500.00 MHz ( period = 2.000 ns )
- From : edge1
- To : edge1
- From Clock : gate1
- To Clock : gate1
- Failed Paths : 0
- Type : Clock Setup: 'gate0'
- Slack : N/A
- Required Time : None
- Actual Time : Restricted to 500.00 MHz ( period = 2.000 ns )
- From : edge0
- To : edge0
- From Clock : gate0
- To Clock : gate0
- Failed Paths : 0
- Type : Clock Hold: 'WR'
- Slack : Not operational: Clock Skew > Data Delay
- Required Time : None
- Actual Time : N/A
- From : write2
- To : wover2
- From Clock : WR
- To Clock : WR
- Failed Paths : 189
- Type : Clock Hold: 'RD'
- Slack : Not operational: Clock Skew > Data Delay
- Required Time : None
- Actual Time : N/A
- From : write1
- To : wover1
- From Clock : RD
- To Clock : RD
- Failed Paths : 188
- Type : Clock Hold: 'CS'
- Slack : Not operational: Clock Skew > Data Delay
- Required Time : None
- Actual Time : N/A
- From : write2
- To : wover2
- From Clock : CS
- To Clock : CS
- Failed Paths : 185
- Type : Clock Hold: 'A1'
- Slack : Not operational: Clock Skew > Data Delay
- Required Time : None
- Actual Time : N/A
- From : cmd1[5]
- To : set1[9]
- From Clock : A1
- To Clock : A1
- Failed Paths : 185
- Type : Clock Hold: 'A0'
- Slack : Not operational: Clock Skew > Data Delay
- Required Time : None
- Actual Time : N/A
- From : cmd1[5]
- To : set1[9]
- From Clock : A0
- To Clock : A0
- Failed Paths : 184
- Type : Clock Hold: 'clk0'
- Slack : Not operational: Clock Skew > Data Delay
- Required Time : None
- Actual Time : N/A
- From : cnt0[13]~reg0
- To : buffer[13]
- From Clock : clk0
- To Clock : clk0
- Failed Paths : 16
- Type : Total number of failed paths
- Slack :
- Required Time :
- Actual Time :
- From :
- To :
- From Clock :
- To Clock :
- Failed Paths : 947
- --------------------------------------------------------------------------------------