.. _chip_block_connection:

模块连接
==============================



不同模块之间的互联能够实现自动化的通信和同步机制，这不仅减少了软件交互所需的资源消耗，还能够降低系统功耗。
例如高级定时器（ADV_TIMER）可以配置为触发模数转换器（ADC）进行数据采集，而不需要 CPU 的干预。



其外设连接关系如  :ref:`block_connection_table`  所示。


.. _block_connection_table:

.. table:: block_connection连接表
    :widths: auto
    :name: block_connection连接表


    +------------------+----------------------+------------------+----------------------+
    | SRC_IP           | SRC_SGL              | DST_IP           | DST_SGL              |
    +==================+======================+==================+======================+
    | ADVANCED_TIMER1  | tim_trgo             | ADVANCED_TIMER0  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER2  | tim_trgo             | ADVANCED_TIMER0  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER3  | tim_trgo             | ADVANCED_TIMER0  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER4  | tim_trgo             | ADVANCED_TIMER0  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER2  | tim_trgo             | ADVANCED_TIMER1  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER3  | tim_trgo             | ADVANCED_TIMER1  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER4  | tim_trgo             | ADVANCED_TIMER1  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER5  | tim_trgo             | ADVANCED_TIMER1  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER3  | tim_trgo             | ADVANCED_TIMER2  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER4  | tim_trgo             | ADVANCED_TIMER2  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER5  | tim_trgo             | ADVANCED_TIMER2  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER6  | tim_trgo             | ADVANCED_TIMER2  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER4  | tim_trgo             | ADVANCED_TIMER3  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER5  | tim_trgo             | ADVANCED_TIMER3  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER6  | tim_trgo             | ADVANCED_TIMER3  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER7  | tim_trgo             | ADVANCED_TIMER3  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER5  | tim_trgo             | ADVANCED_TIMER4  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER6  | tim_trgo             | ADVANCED_TIMER4  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER7  | tim_trgo             | ADVANCED_TIMER4  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER8  | tim_trgo             | ADVANCED_TIMER4  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER6  | tim_trgo             | ADVANCED_TIMER5  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER7  | tim_trgo             | ADVANCED_TIMER5  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER8  | tim_trgo             | ADVANCED_TIMER5  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER9  | tim_trgo             | ADVANCED_TIMER5  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER7  | tim_trgo             | ADVANCED_TIMER6  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER8  | tim_trgo             | ADVANCED_TIMER6  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER9  | tim_trgo             | ADVANCED_TIMER6  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER10 | tim_trgo             | ADVANCED_TIMER6  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER8  | tim_trgo             | ADVANCED_TIMER7  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER9  | tim_trgo             | ADVANCED_TIMER7  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER10 | tim_trgo             | ADVANCED_TIMER7  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER11 | tim_trgo             | ADVANCED_TIMER7  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER9  | tim_trgo             | ADVANCED_TIMER8  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER10 | tim_trgo             | ADVANCED_TIMER8  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER11 | tim_trgo             | ADVANCED_TIMER8  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | XEC_GEN20        | pps_out_o_oval       | ADVANCED_TIMER8  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER10 | tim_trgo             | ADVANCED_TIMER9  | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER11 | tim_trgo             | ADVANCED_TIMER9  | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER12 | tim_trgo             | ADVANCED_TIMER9  | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER13 | tim_trgo             | ADVANCED_TIMER9  | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER11 | tim_trgo             | ADVANCED_TIMER10 | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER12 | tim_trgo             | ADVANCED_TIMER10 | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER13 | tim_trgo             | ADVANCED_TIMER10 | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER14 | tim_trgo             | ADVANCED_TIMER10 | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER12 | tim_trgo             | ADVANCED_TIMER11 | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER13 | tim_trgo             | ADVANCED_TIMER11 | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER14 | tim_trgo             | ADVANCED_TIMER11 | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER15 | tim_trgo             | ADVANCED_TIMER11 | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER13 | tim_trgo             | ADVANCED_TIMER12 | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER14 | tim_trgo             | ADVANCED_TIMER12 | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER15 | tim_trgo             | ADVANCED_TIMER12 | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER0  | tim_trgo             | ADVANCED_TIMER12 | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER14 | tim_trgo             | ADVANCED_TIMER13 | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER15 | tim_trgo             | ADVANCED_TIMER13 | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER0  | tim_trgo             | ADVANCED_TIMER13 | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER1  | tim_trgo             | ADVANCED_TIMER13 | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai0_a_fs_o_oval     | ADVANCED_TIMER14 | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai0_b_fs_o_oval     | ADVANCED_TIMER14 | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai1_a_fs_o_oval     | ADVANCED_TIMER14 | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai1_b_fs_o_oval     | ADVANCED_TIMER14 | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai2_a_fs_o_oval     | ADVANCED_TIMER15 | tim_itr0             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai2_b_fs_o_oval     | ADVANCED_TIMER15 | tim_itr1             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai3_a_fs_o_oval     | ADVANCED_TIMER15 | tim_itr2             |
    +------------------+----------------------+------------------+----------------------+
    | SAI0             | sai3_b_fs_o_oval     | ADVANCED_TIMER15 | tim_itr3             |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER0  | tim_trgo             | DAC              | dac_ch_tri_0         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER1  | tim_trgo             | DAC              | dac_ch_tri_1         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER2  | tim_trgo             | DAC              | dac_ch_tri_2         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER3  | tim_trgo             | DAC              | dac_ch_tri_3         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER4  | tim_trgo             | DAC              | dac_ch_tri_4         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER5  | tim_trgo             | DAC              | dac_ch_tri_5         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER6  | tim_trgo             | DAC              | dac_ch_tri_6         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER7  | tim_trgo             | DAC              | dac_ch_tri_7         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER8  | tim_trgo             | DAC              | dac_ch_tri_8         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER9  | tim_trgo             | DAC              | dac_ch_tri_9         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER10 | tim_trgo             | DAC              | dac_ch_tri_10        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER11 | tim_trgo             | DAC              | dac_ch_tri_11        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER12 | tim_trgo             | DAC              | dac_ch_tri_12        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER0  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER1  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER2  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER3  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER4  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER5  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER6  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER7  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER8  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER9  | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER10 | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER11 | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER12 | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER13 | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER14 | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER15 | tim_trgo             | ADC              | i_trigger_adc        |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER0  | tim_trgo             | DFSDM0           | dfsdm_jtrg0          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER1  | tim_trgo             | DFSDM0           | dfsdm_jtrg1          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER2  | tim_trgo             | DFSDM0           | dfsdm_jtrg2          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER3  | tim_trgo             | DFSDM0           | dfsdm_jtrg3          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER4  | tim_trgo             | DFSDM0           | dfsdm_jtrg4          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER5  | tim_trgo             | DFSDM0           | dfsdm_jtrg5          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER6  | tim_trgo             | DFSDM0           | dfsdm_jtrg6          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER7  | tim_trgo             | DFSDM0           | dfsdm_jtrg7          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER8  | tim_trgo             | DFSDM0           | dfsdm_jtrg8          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER9  | tim_trgo             | DFSDM0           | dfsdm_jtrg9          |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER10 | tim_trgo             | DFSDM0           | dfsdm_jtrg10         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER11 | tim_trgo             | DFSDM0           | dfsdm_jtrg11         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER12 | tim_trgo             | DFSDM0           | dfsdm_jtrg12         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER13 | tim_trgo             | DFSDM0           | dfsdm_jtrg13         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER14 | tim_trgo             | DFSDM0           | dfsdm_jtrg14         |
    +------------------+----------------------+------------------+----------------------+
    | ADVANCED_TIMER15 | tim_trgo             | DFSDM0           | dfsdm_jtrg15         |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break0         | ADVANCED_TIMER0  | tim_bkin_2           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break0         | ADVANCED_TIMER0  | tim_bkin2_2          |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break1         | ADVANCED_TIMER0  | tim_bkin_3           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break1         | ADVANCED_TIMER0  | tim_bkin2_3          |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break0         | ADVANCED_TIMER1  | tim_bkin_2           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break0         | ADVANCED_TIMER1  | tim_bkin2_2          |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break1         | ADVANCED_TIMER1  | tim_bkin_3           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break1         | ADVANCED_TIMER1  | tim_bkin2_3          |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break2         | ADVANCED_TIMER2  | tim_bkin_2           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break2         | ADVANCED_TIMER2  | tim_bkin2_2          |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break3         | ADVANCED_TIMER2  | tim_bkin_3           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break3         | ADVANCED_TIMER2  | tim_bkin2_3          |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break2         | ADVANCED_TIMER3  | tim_bkin_2           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break2         | ADVANCED_TIMER3  | tim_bkin2_2          |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break3         | ADVANCED_TIMER3  | tim_bkin_3           |
    +------------------+----------------------+------------------+----------------------+
    | DFSDM0           | dfsdm_break3         | ADVANCED_TIMER3  | tim_bkin2_3          |
    +------------------+----------------------+------------------+----------------------+
    | SPDIFRX0         | spdifrx_frame_sync   | ADVANCED_TIMER4  | tim_ch1_ti1          |
    +------------------+----------------------+------------------+----------------------+