mc8051_top_pad.txt

这是一个基于xilinx平台的8051处理器文件

|G7        |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|G8        |              |         |VCCO_0                   |         |           |0             |          |         |           |         |2.50   |          |         |           |                |
|G9        |p0_o(2)       |IOB      |IO                       |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|G10       |p2_i(4)       |IBUF     |IP_L10N_0                |INPUT    |LVCMOS25   |0             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|G11       |              |         |VCCO_0                   |         |           |0             |          |         |           |         |2.50   |          |         |           |                |
|G12       |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|G13       |p1_i(4)       |IBUF     |IO_L20N_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|G14       |p2_o(5)       |IOB      |IO_L20P_1                |OUTPUT   |LVCMOS25   |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|G15       |p1_i(1)       |IBUF     |IO_L18P_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|G16       |p1_i(0)       |IBUF     |IO_L18N_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|G17       |              |         |VCCAUX                   |         |           |              |          |         |           |         |2.5    |          |         |           |                |
|G18       |p2_i(1)       |IBUF     |IP                       |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|H1        |              |DIFFS    |IO_L10N_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|H2        |              |DIFFM    |IO_L10P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|H3        |              |DIFFS    |IO_L09N_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|H4        |              |DIFFM    |IO_L09P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|H5        |p3_o(3)       |IOB      |IO_L08N_3                |OUTPUT   |LVCMOS25   |3             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|H6        |p2_o(3)       |IOB      |IO_L08P_3                |OUTPUT   |LVCMOS25   |3             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|H7        |              |         |VCCO_3                   |         |           |3             |          |         |           |         |2.50   |          |         |           |                |
|H8        |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|H9        |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|H10       |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|H11       |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|H12       |              |         |VCCO_1                   |         |           |1             |          |         |           |         |2.50   |          |         |           |                |
|H13       |p3_i(2)       |IBUF     |IP                       |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|H14       |p1_i(3)       |IBUF     |IO_L17P_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|H15       |p2_o(1)       |IOB      |IO_L17N_1                |OUTPUT   |LVCMOS25   |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|H16       |p2_i(0)       |IBUF     |IO_L16P_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|H17       |p1_i(2)       |IBUF     |IO_L16N_1/A0             |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|H18       |p3_i(1)       |IBUF     |IP/VREF_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|J1        |              |DIFFM    |IO_L12P_3/LHCLK2         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|J2        |int1_i(0)     |IBUF     |IO_L12N_3/LHCLK3/IRDY2   |INPUT    |LVCMOS25   |3             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|J3        |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|J4        |              |DIFFS    |IO_L11N_3/LHCLK1         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|J5        |              |DIFFM    |IO_L11P_3/LHCLK0         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|J6        |              |IBUF     |IP/VREF_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|J7        |              |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|J8        |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|J11       |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|J12       |p3_i(6)       |IBUF     |IO_L15P_1/A2             |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|J13       |p3_i(7)       |IBUF     |IO_L15N_1/A1             |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|J14       |p3_i(0)       |IBUF     |IO_L14N_1/A3/RHCLK7      |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|J15       |p0_o(0)       |IOB      |IO_L14P_1/A4/RHCLK6      |OUTPUT   |LVCMOS25   |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|J16       |              |DIFFS    |IO_L13N_1/A5/RHCLK5      |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|J17       |p2_o(0)       |IOB      |IO_L13P_1/A6/RHCLK4/IRDY1|OUTPUT   |LVCMOS25   |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|J18       |              |         |VCCO_1                   |         |           |1             |          |         |           |         |2.50   |          |         |           |                |
|K1        |              |         |VCCO_3                   |         |           |3             |          |         |           |         |2.50   |          |         |           |                |
|K2        |              |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|K3        |              |DIFFM    |IO_L13P_3/LHCLK4/TRDY2   |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|K4        |              |DIFFS    |IO_L13N_3/LHCLK5         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|K5        |              |DIFFS    |IO_L14N_3/LHCLK7         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|K6        |              |DIFFM    |IO_L14P_3/LHCLK6         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|K7        |              |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|K8        |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|K11       |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|K12       |              |DIFFS    |IO_L11N_1/A9/RHCLK1      |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|K13       |              |DIFFM    |IO_L11P_1/A10/RHCLK0     |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|K14       |              |DIFFS    |IO_L12N_1/A7/RHCLK3/TRDY1|UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|K15       |              |DIFFM    |IO_L12P_1/A8/RHCLK2      |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|K16       |              |         |GND                      |         |           |              |          |         |           |         |       |          |         |           |                |
|K17       |              |IBUF     |IP                       |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|K18       |              |IBUF     |IP                       |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|L1        |              |DIFFM    |IO_L15P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|L2        |              |DIFFS    |IO_L15N_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|L3        |              |DIFFM    |IO_L16P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|L4        |              |DIFFS    |IO_L16N_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|L5        |              |DIFFS    |IO_L17N_3/VREF_3         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|L6        |              |DIFFM    |IO_L17P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |