top_pad.txt

串口通讯源码

|L16       |             |DIFFM    |IO_L09P_1/A12            |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|L17       |             |DIFFS    |IO_L10N_1/VREF_1         |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|L18       |             |DIFFM    |IO_L10P_1                |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|M1        |             |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|M2        |             |         |VCCAUX                   |         |           |              |          |         |           |         |2.5      |          |           |                |
|M3        |             |DIFFS    |IO_L18N_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|M4        |             |DIFFM    |IO_L18P_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|M5        |             |DIFFM    |IO_L19P_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|M6        |             |DIFFS    |IO_L19N_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|M7        |             |         |GND                      |         |           |              |          |         |           |         |         |          |           |                |
|M8        |             |         |VCCO_2                   |         |           |2             |          |         |           |         |3.30     |          |           |                |
|M9        |             |DIFFS    |IO_L12N_2/D6/GCLK13      |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|M10       |             |DIFFM    |IO_L16P_2/M0             |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|M11       |             |         |VCCO_2                   |         |           |2             |          |         |           |         |3.30     |          |           |                |
|M12       |             |         |GND                      |         |           |              |          |         |           |         |         |          |           |                |
|M13       |             |DIFFS    |IO_L05N_1/VREF_1         |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|M14       |txd          |IOB      |IO_L05P_1                |OUTPUT   |LVTTL      |1             |8         |SLOW     |NONE**     |         |         |LOCATED   |NO         |NONE            |
|M15       |             |DIFFM    |IO_L07P_1                |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|M16       |             |DIFFS    |IO_L07N_1                |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|M17       |             |         |VCCAUX                   |         |           |              |          |         |           |         |2.5      |          |           |                |
|M18       |             |DIFFS    |IO_L08N_1                |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|N1        |             |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|N2        |             |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|N3        |             |         |VCCO_3                   |         |           |3             |          |         |           |         |any******|          |           |                |
|N4        |             |DIFFM    |IO_L20P_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|N5        |             |DIFFS    |IO_L20N_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|N6        |             |         |VCCINT                   |         |           |              |          |         |           |         |1.2      |          |           |                |
|N7        |             |DIFFM    |IO_L07P_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|N8        |             |DIFFS    |IO_L09N_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|N9        |             |DIFFM    |IO_L12P_2/D7/GCLK12      |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|N10       |             |DIFFS    |IO_L16N_2/DIN/D0         |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|N11       |             |DIFFS    |IO_L18N_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|N12       |             |         |NC                       |         |           |              |          |         |           |         |         |          |           |                |
|N13       |             |         |VCCINT                   |         |           |              |          |         |           |         |1.2      |          |           |                |
|N14       |             |         |NC                       |         |           |              |          |         |           |         |         |          |           |                |
|N15       |             |         |NC                       |         |           |              |          |         |           |         |         |          |           |                |
|N16       |             |         |VCCO_1                   |         |           |1             |          |         |           |         |3.30     |          |           |                |
|N17       |sw<3>        |IBUF     |IP                       |INPUT    |LVTTL      |1             |          |         |PULLUP     |NONE     |         |LOCATED   |NO         |NONE            |
|N18       |             |DIFFM    |IO_L08P_1                |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|P1        |             |DIFFS    |IO_L21N_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|P2        |             |DIFFM    |IO_L21P_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|P3        |             |         |NC                       |         |           |              |          |         |           |         |         |          |           |                |
|P4        |             |         |NC                       |         |           |              |          |         |           |         |         |          |           |                |
|P5        |             |         |VCCINT                   |         |           |              |          |         |           |         |1.2      |          |           |                |
|P6        |             |DIFFS    |IO_L05N_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|P7        |             |DIFFS    |IO_L07N_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|P8        |             |DIFFM    |IO_L09P_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|P9        |             |IOB      |IO                       |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|P10       |             |DIFFS    |IO_L15N_2/D1/GCLK3       |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|P11       |             |DIFFM    |IO_L18P_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|P12       |             |         |NC                       |         |           |              |          |         |           |         |         |          |           |                |
|P13       |             |DIFFM    |IO_L22P_2/A23            |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|P14       |             |         |VCCINT                   |         |           |              |          |         |           |         |1.2      |          |           |                |
|P15       |             |IOB      |IO                       |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|P16       |             |         |NC                       |         |           |              |          |         |           |         |         |          |           |                |
|P17       |             |DIFFM    |IO_L06P_1                |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|P18       |             |DIFFS    |IO_L06N_1                |UNUSED   |           |1             |          |         |           |         |         |          |           |                |
|R1        |             |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|R2        |             |DIFFS    |IO_L23N_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|R3        |             |DIFFM    |IO_L23P_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|R4        |             |IOB      |IO/VREF_3                |UNUSED   |           |3             |          |         |           |         |         |          |           |                |
|R5        |             |DIFFM    |IO_L04P_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R6        |             |DIFFM    |IO_L05P_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R7        |rxd          |IBUF     |IP_L08N_2                |INPUT    |LVTTL      |2             |          |         |           |NONE     |         |LOCATED   |NO         |NONE            |
|R8        |             |DIFFM    |IO_L10P_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R9        |             |IOB      |IO/D5                    |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R10       |             |DIFFM    |IO_L15P_2/D2/GCLK2       |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R11       |             |IOB      |IO                       |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R12       |             |DIFFS    |IO_L20N_2                |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R13       |             |DIFFS    |IO_L22N_2/A22            |UNUSED   |           |2             |          |         |           |         |         |          |           |                |
|R14       |             |DIFFS    |IO_L24N_2/A20            |UNUSED   |           |2             |          |         |           |         |         |          |           |                |