smallcore.tan.summary

周立功:SOPC嵌入式系统实验教程（一）部分章节及实验代码

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Timing Analyzer Summary
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Type           : Worst-case tsu
Slack          : N/A
Required Time  : None
Actual Time    : 4.558 ns
From           : altera_internal_jtag~SHIFTUSER
To             : nios2e_1C6:inst|cpu:the_cpu|cpu_nios2_oci:the_cpu_nios2_oci|cpu_jtag_debug_module_wrapper:the_cpu_jtag_debug_module_wrapper|cpu_jtag_debug_module:the_cpu_jtag_debug_module1|sr[16]
From Clock     : 
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Worst-case tco
Slack          : N/A
Required Time  : None
Actual Time    : 7.420 ns
From           : nios2e_1C6:inst|led_pio:the_led_pio|data_out[4]
To             : LED_PIO[4]
From Clock     : SYS_CLK2
To Clock       : 
Failed Paths   : 0

Type           : Worst-case tpd
Slack          : N/A
Required Time  : None
Actual Time    : 2.124 ns
From           : altera_internal_jtag~TDO
To             : altera_reserved_tdo
From Clock     : 
To Clock       : 
Failed Paths   : 0

Type           : Worst-case th
Slack          : N/A
Required Time  : None
Actual Time    : 3.982 ns
From           : altera_internal_jtag~TDIUTAP
To             : sld_hub:sld_hub_inst|lpm_shiftreg:jtag_ir_register|dffs[9]
From Clock     : 
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Clock Setup: 'pll:inst1|altpll:altpll_component|_clk0'
Slack          : 7.939 ns
Required Time  : 48.00 MHz ( period = 20.833 ns )
Actual Time    : 77.56 MHz ( period = 12.894 ns )
From           : nios2e_1C6:inst|cpu:the_cpu|F_pc[16]
To             : nios2e_1C6:inst|cpu:the_cpu|av_ld_byte0_data[2]
From Clock     : pll:inst1|altpll:altpll_component|_clk0
To Clock       : pll:inst1|altpll:altpll_component|_clk0
Failed Paths   : 0

Type           : Clock Setup: 'SYS_CLK2'
Slack          : 16.325 ns
Required Time  : 48.00 MHz ( period = 20.833 ns )
Actual Time    : 221.83 MHz ( period = 4.508 ns )
From           : delay_reset_block:inst6|reset_counter:inst|lpm_counter:lpm_counter_component|cntr_df8:auto_generated|safe_q[1]
To             : delay_reset_block:inst6|reset_counter:inst|lpm_counter:lpm_counter_component|cntr_df8:auto_generated|safe_q[0]
From Clock     : SYS_CLK2
To Clock       : SYS_CLK2
Failed Paths   : 0

Type           : Clock Setup: 'altera_internal_jtag~TCKUTAP'
Slack          : N/A
Required Time  : None
Actual Time    : 87.40 MHz ( period = 11.442 ns )
From           : sld_hub:sld_hub_inst|sld_jtag_state_machine:jtag_state_machine|state[1]
To             : nios2e_1C6:inst|cpu:the_cpu|cpu_nios2_oci:the_cpu_nios2_oci|cpu_jtag_debug_module_wrapper:the_cpu_jtag_debug_module_wrapper|cpu_jtag_debug_module:the_cpu_jtag_debug_module1|ir[1]
From Clock     : altera_internal_jtag~TCKUTAP
To Clock       : altera_internal_jtag~TCKUTAP
Failed Paths   : 0

Type           : Clock Hold: 'pll:inst1|altpll:altpll_component|_clk0'
Slack          : 0.822 ns
Required Time  : 48.00 MHz ( period = 20.833 ns )
Actual Time    : N/A
From           : nios2e_1C6:inst|cpu:the_cpu|av_ld_aligning_data
To             : nios2e_1C6:inst|cpu:the_cpu|av_ld_aligning_data
From Clock     : pll:inst1|altpll:altpll_component|_clk0
To Clock       : pll:inst1|altpll:altpll_component|_clk0
Failed Paths   : 0

Type           : Clock Hold: 'SYS_CLK2'
Slack          : 1.312 ns
Required Time  : 48.00 MHz ( period = 20.833 ns )
Actual Time    : N/A
From           : delay_reset_block:inst6|reset_counter:inst|lpm_counter:lpm_counter_component|cntr_df8:auto_generated|safe_q[0]
To             : delay_reset_block:inst6|reset_counter:inst|lpm_counter:lpm_counter_component|cntr_df8:auto_generated|safe_q[0]
From Clock     : SYS_CLK2
To Clock       : SYS_CLK2
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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