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FDC37C672QFP bảng dữ liệu(PDF) 8 Page - SMSC Corporation |
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FDC37C672QFP bảng dữ liệu(HTML) 8 Page - SMSC Corporation |
8 / 173 page Enhanced Super I/O Controller with Fast IR Datasheet SMSC FDC37C672 Page 8 Rev. 10-29-03 DATASHEET Table 12.1 - Parallel Port Connector .............................................................................................................................81 Table 12.2 - EPP Pin Descriptions................................................................................................................................86 Table 12.3 - ECP Pin Descriptions................................................................................................................................89 Table 12.4 - ECP Register Definitions...........................................................................................................................90 Table 12.5 - Mode Descriptions ....................................................................................................................................90 Table 12.6A - Extended Control Register......................................................................................................................95 Table 12.7 - Forward Channel Commands (HostAck Low) Reverse Channel Commands (PeripAck Low) .................97 Table 12.8 - FDC Parallel Port Pins ............................................................................................................................101 Table 13.1 - PC/AT and PS/2 Available Registers.......................................................................................................103 Table 13.2 - State of System Pins in Auto Powerdown................................................................................................104 Table 13.3 - State of Floppy Disk Drive Interface Pins in Powerdown..........................................................................104 Table 14.1 - IRQSER Sampling Periods ....................................................................................................................108 Table 15.1 - GP Index and Data Register ...................................................................................................................110 Table 15.2- Index and Data Register Normal (Run) Mode...........................................................................................110 Table 17.1 - ISA I/O Address Map ..............................................................................................................................113 Table 17.2 - Host Interface Flags................................................................................................................................113 Table 17.3 - Status Register .......................................................................................................................................115 Table 17.4 - Resets ....................................................................................................................................................116 Table 19.1 - Configuration Registers ..........................................................................................................................123 Table 19.2 - Chip Level Registers...............................................................................................................................125 Table 19.3 - Logical Device Registers.........................................................................................................................128 Table 19.4 - I/O Base Address Configuration Register Description..............................................................................130 Table 19.5 - Interrupt Select Configuration Register Description .................................................................................131 Table 19.6 - DMA Channel Select Configuration Register Description.........................................................................131 Table 19.7 - Floppy Disk Controller, Logical Device 0 [Logical Device Number = 0x00]...............................................133 Table 19.8 - Parallel Port, Logical Device 3 [Logical Device Number = 0x03] ..............................................................134 Table 19.9 - Serial Port 1, Logical Device 4 [Logical Device Number = 0x04]..............................................................135 Table 19.10 - Serial Port 2, Logical Device 5 [Logical Device Number = 0x05]............................................................136 Table 19.11 - KYBD, Logical Device 7 [Logical Device Number = 0x07] .....................................................................137 Table 19.12 - Auxiliary I/O, Logical Device 8 [Logical Device Number = 0x08] ............................................................137 Table 19.13 - nRTS MUXING ....................................................................................................................................139 Table 19.14 - nCTS2 MUXING...................................................................................................................................139 Table 19.15 - nDTR2 MUXING ..................................................................................................................................139 Table 19.16 - nDSR2 MUXING ..................................................................................................................................140 Table 19.17 - nDCD2 MUXING ..................................................................................................................................140 Table 19.18 - nRI2 MUXING ......................................................................................................................................140 Table 19.19 - DRQ3 MUXING....................................................................................................................................140 Table 19.20 - nDACK3 MUXING................................................................................................................................141 Table 19.21 - SER_IRQ MUXING ..............................................................................................................................141 Table 19.22 - PCI_CLK MUXING...............................................................................................................................141 Table 19.23 - DRVDEN1 MUXING.............................................................................................................................141 Table 19.24 - Auxiliary I/O, Logical Device 8 [Logical Device Number = 0x08] ............................................................141 Table 21.1 - ISA Read Timing Parameters ................................................................................................................149 Table 21.2 - EPP 1.9 Data or Address Cycle Timing Parameters ..............................................................................158 Table 21.3 - EPP 1.9 Data or Address Read Cycle Timing Parameters ....................................................................160 Table 21.4 - EPP 1.7 Data or Address Write Cycle Parameters ................................................................................162 Table 21.5 - EPP 1.7 Data or Address Read Cycle Parameters ................................................................................163 Table 23.1 - 100 Pin TQFP Package Parameters .......................................................................................................173 |
Số phần tương tự - FDC37C672QFP |
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Mô tả tương tự - FDC37C672QFP |
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