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EP1K50 数据表(PDF) 34 Page - Altera Corporation |
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EP1K50 数据表(HTML) 34 Page - Altera Corporation |
34 / 86 page 34 Altera Corporation ACEX 1K Programmable Logic Device Family Data Sheet Column-to-IOE Connections When an IOE is used as an input, it can drive up to two separate column channels. When an IOE is used as an output, the signal is driven by a multiplexer that selects a signal from the column channels. Two IOEs connect to each side of the column channels. Each IOE can be driven by column channels via a multiplexer. The set of column channels is different for each IOE (see Figure 17). Figure 17. ACEX 1K Column-to-IOE Connections Note (1) Note: (1) The values for m and n are shown in Table 9. Table 9 lists the ACEX 1K column-to-IOE interconnect resources. Table 9. ACEX 1K Column-to-IOE Interconnect Resources Device Channels per Column (n) Column Channels per Pin (m) EP1K10 24 16 EP1K30 24 16 EP1K50 24 16 EP1K100 24 16 Each IOE is driven by a m-to-1 multiplexer Each IOE can drive two column channels. Column Interconnect n n m m n IOE1 IOE1 |
类似零件编号 - EP1K50 |
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类似说明 - EP1K50 |
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