alarm_clock.tan.summary

在ACEX EP1K30TC144-3实现了闹钟功能,并能修改定时,和当前时间

--------------------------------------------------------------------------------------
Timing Analyzer Summary
--------------------------------------------------------------------------------------

Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 15.000 ns
From           : ALARM_BUTTON
To             : DISPLAY_DRIVER:U6|SEG[0]
From Clock     : --
To Clock       : CLK
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 32.300 ns
From           : KEY_BUFFER:U2|N_T[5][0]
To             : SOUND_ALARM
From Clock     : CLK
To Clock       : --
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 7.500 ns
From           : KEYROW[1]
To             : KEYSCAN:U1|keyvalue[3]
From Clock     : --
To Clock       : CLK
Failed Paths   : 0

Type           : Clock Setup: 'CLK'
Slack          : N/A
Required Time  : None
Actual Time    : 44.05 MHz ( period = 22.700 ns )
From           : KEYSCAN:U1|keypress
To             : DISPLAY_DRIVER:U6|SEG[4]
From Clock     : CLK
To Clock       : CLK
Failed Paths   : 0

Type           : Clock Hold: 'CLK'
Slack          : Not operational: Clock Skew > Data Delay
Required Time  : None
Actual Time    : N/A
From           : KEYSCAN:U1|keyvalue[0]
To             : KEY_BUFFER:U2|N_T[0][0]
From Clock     : CLK
To Clock       : CLK
Failed Paths   : 4

Type           : Total number of failed paths
Slack          : 
Required Time  : 
Actual Time    : 
From           : 
To             : 
From Clock     : 
To Clock       : 
Failed Paths   : 4

--------------------------------------------------------------------------------------