mc8051_top_pad.txt

这是一个基于xilinx平台的8051处理器文件

|C11       |p1_o(4)       |IOB      |IO_L09P_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|C12       |p2_i(2)       |IBUF     |IP_L07P_0                |INPUT    |LVCMOS25   |0             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|C13       |              |         |VCCO_0                   |         |           |0             |          |         |           |         |2.50   |          |         |           |                |
|C14       |              |DIFFS    |IO_L03N_0/VREF_0         |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|C15       |              |IBUF     |IP                       |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|C16       |              |         |TDO                      |         |           |              |          |         |           |         |       |          |         |           |                |
|C17       |              |DIFFS    |IO_L24N_1/LDC2           |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|C18       |              |DIFFM    |IO_L24P_1/LDC1           |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|D1        |              |DIFFM    |IO_L02P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|D2        |              |DIFFS    |IO_L02N_3/VREF_3         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|D3        |              |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|D4        |              |         |NC                       |         |           |              |          |         |           |         |       |          |         |           |                |
|D5        |all_rxdwr_o(0)|IOB      |IO_L23N_0/VREF_0         |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|D6        |              |         |NC                       |         |           |              |          |         |           |         |       |          |         |           |                |
|D7        |              |DIFFS    |IO_L18N_0/VREF_0         |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|D8        |p0_i(0)       |IBUF     |IP_L16N_0                |INPUT    |LVCMOS25   |0             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|D9        |p0_o(5)       |IOB      |IO_L14N_0/GCLK11         |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|D10       |p0_o(6)       |IOB      |IO_L11P_0/GCLK4          |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|D11       |p1_o(5)       |IOB      |IO_L09N_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|D12       |p2_i(3)       |IBUF     |IP_L07N_0                |INPUT    |LVCMOS25   |0             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|D13       |p3_i(4)       |IBUF     |IP                       |INPUT    |LVCMOS25   |0             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|D14       |              |DIFFM    |IO_L03P_0                |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|D15       |              |         |TMS                      |         |           |              |          |         |           |         |       |          |         |           |                |
|D16       |              |DIFFS    |IO_L23N_1/LDC0           |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|D17       |              |DIFFM    |IO_L23P_1/HDC            |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|D18       |              |IBUF     |IP/VREF_1                |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|E1        |              |DIFFS    |IO_L03N_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|E2        |              |DIFFM    |IO_L03P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|E3        |              |         |NC                       |         |           |              |          |         |           |         |       |          |         |           |                |
|E4        |              |         |NC                       |         |           |              |          |         |           |         |       |          |         |           |                |
|E5        |              |         |VCCINT                   |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|E6        |              |         |NC                       |         |           |              |          |         |           |         |       |          |         |           |                |
|E7        |              |DIFFS    |IO_L19N_0/VREF_0         |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|E8        |p0_o(1)       |IOB      |IO_L17P_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|E9        |p1_o(6)       |IOB      |IO_L15P_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|E10       |p2_o(6)       |IOB      |IO_L11N_0/GCLK5          |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|E11       |p1_o(2)       |IOB      |IO_L08P_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|E12       |p1_o(1)       |IOB      |IO_L06N_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|E13       |              |IOB      |IO                       |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|E14       |              |         |VCCINT                   |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|E15       |              |         |NC                       |         |           |              |          |         |           |         |       |          |         |           |                |
|E16       |              |         |NC                       |         |           |              |          |         |           |         |       |          |         |           |                |
|E17       |              |IOB      |IO                       |UNUSED   |           |1             |          |         |           |         |       |          |         |           |                |
|E18       |p3_i(5)       |IBUF     |IP                       |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|F1        |              |DIFFM    |IO_L05P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|F2        |              |DIFFS    |IO_L05N_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|F3        |              |         |VCCO_3                   |         |           |3             |          |         |           |         |2.50   |          |         |           |                |
|F4        |              |IOB      |IO                       |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|F5        |              |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|F6        |              |         |VCCINT                   |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|F7        |              |DIFFM    |IO_L19P_0                |UNUSED   |           |0             |          |         |           |         |       |          |         |           |                |
|F8        |p2_o(4)       |IOB      |IO_L17N_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|F9        |p1_o(7)       |IOB      |IO_L15N_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|F10       |p2_i(5)       |IBUF     |IP_L10P_0                |INPUT    |LVCMOS25   |0             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|F11       |p1_o(3)       |IOB      |IO_L08N_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|F12       |p1_o(0)       |IOB      |IO_L06P_0                |OUTPUT   |LVCMOS25   |0             |12        |SLOW     |NONE**     |         |       |LOCATED   |         |NO         |NONE            |
|F13       |              |         |VCCINT                   |         |           |              |          |         |           |         |1.2    |          |         |           |                |
|F14       |p3_o(1)       |IOB      |IO_L21N_1                |OUTPUT   |LVCMOS25   |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|F15       |p1_i(5)       |IBUF     |IO_L21P_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|F16       |              |         |VCCO_1                   |         |           |1             |          |         |           |         |2.50   |          |         |           |                |
|F17       |p3_i(3)       |IBUF     |IO_L19N_1                |INPUT    |LVCMOS25   |1             |          |         |           |NONE     |       |          |         |NO         |NONE            |
|F18       |p3_o(0)       |IOB      |IO_L19P_1                |OUTPUT   |LVCMOS25   |1             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|G1        |              |IBUF     |IP                       |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|G2        |              |         |VCCAUX                   |         |           |              |          |         |           |         |2.5    |          |         |           |                |
|G3        |              |DIFFM    |IO_L06P_3                |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|G4        |              |DIFFS    |IO_L06N_3/VREF_3         |UNUSED   |           |3             |          |         |           |         |       |          |         |           |                |
|G5        |p3_o(7)       |IOB      |IO_L07N_3                |OUTPUT   |LVCMOS25   |3             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |
|G6        |p3_o(4)       |IOB      |IO_L07P_3                |OUTPUT   |LVCMOS25   |3             |12        |SLOW     |NONE**     |         |       |          |         |NO         |NONE            |