alarm_clock.tan.summary

本文件是针对了解闹钟控制系统而写的一个VHDL源代码。

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 8.454 ns
From           : KEYPAD[3]
To             : KEY_BUFFER:U2|N_T[0][0]
From Clock     : --
To Clock       : KEY_DOWN
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 16.686 ns
From           : ALARM_COUNTER:U4|I_CURRENT_TIME[2][1]
To             : SOUND_ALARM
From Clock     : CLK
To Clock       : --
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 19.779 ns
From           : ALARM_BUTTON
To             : DISPLAY[3][2]
From Clock     : --
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : -0.436 ns
From           : KEY_DOWN
To             : ALARM_CONTROLLER:U3|CURR_STATE.s4
From Clock     : --
To Clock       : CLK
Failed Paths   : 0

Type           : Clock Setup: 'CLK'
Slack          : N/A
Required Time  : None
Actual Time    : 176.09 MHz ( period = 5.679 ns )
From           : FQ_DIVIDER:U7|\DIVIDE_CLK:CNT[0]
To             : FQ_DIVIDER:U7|\DIVIDE_CLK:CNT[1]
From Clock     : CLK
To Clock       : CLK
Failed Paths   : 0

Type           : Clock Setup: 'KEY_DOWN'
Slack          : N/A
Required Time  : None
Actual Time    : Restricted to 275.03 MHz ( period = 3.636 ns )
From           : KEY_BUFFER:U2|N_T[0][2]
To             : KEY_BUFFER:U2|N_T[1][2]
From Clock     : KEY_DOWN
To Clock       : KEY_DOWN
Failed Paths   : 0

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 0

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