SCH3112I-NE SMSC [SMSC Corporation], SCH3112I-NE Datasheet - Page 15
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SCH3112I-NE
Manufacturer Part Number
SCH3112I-NE
Description
LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
Manufacturer
SMSC [SMSC Corporation]
Datasheet
1.SCH3112I-NE.pdf
(396 pages)
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LPC IO with 8042 KBC, Reset Generation, HWM and Multiple Serial Ports
Datasheet
Table 25.6 Logical Device Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Table 25.7 Base I/O Range for Logical Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Table 25.8 Primary Interrupt Select Register. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Table 25.9 DMA Channel Select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Table 25.10Floppy Disk Controller, Logical Device 0 [Logical Device Number = 0X00 . . . . . . . . . . . . . 285
Table 25.11Parallel Port, Logical Device 3 [Logical Device Number = 0x03] . . . . . . . . . . . . . . . . . . . . . 286
Table 25.12Serial Port 1, Logical Device 4 [Logical Device Number = 0X04 . . . . . . . . . . . . . . . . . . . . . 286
Table 25.13Serial Port 2. Logical Device 5 [Logical Device Number = 0X05]. . . . . . . . . . . . . . . . . . . . . 287
Table 25.14KYBD. Logical Device 7 [Logical Device Number = 0X07]. . . . . . . . . . . . . . . . . . . . . . . . . . 288
Table 25.15Logical Device A [Logical Device Number = 0X0A] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Table 25.16Serial Port 3, Logical Device B [Logical Device Number = 0X0B . . . . . . . . . . . . . . . . . . . . . 289
Table 25.17Serial Port 4, Logical Device C Logical Device Number = 0X0C . . . . . . . . . . . . . . . . . . . . . 290
Table 25.18Serial Port 5, Logical Device D [Logical Device Number = 0X0D] . . . . . . . . . . . . . . . . . . . . 290
Table 25.19Serial Port 6, Logical Device E Logical Device Number = 0X0E . . . . . . . . . . . . . . . . . . . . . 291
Table 26.1 SCH311X Runtime Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Table 26.2 Runtime Register POR Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297
Table 26.3 Detailed Runtime Register Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Table 27.1 Valid Power States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337
Table 28.1 Buffer Operational Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 339
Table 28.2 Capacitance TA = 25; fc = 1MHz; V
= 3.3V ±10%. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
CC
Table 29.1 Resume Reset Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365
Table 30.1 128 Pin VTQFP Package Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367
Table A.1 Analog-to-Digital Voltage Conversions for Hardware Monitoring Block. . . . . . . . . . . . . . . . . 369
Table C.1 Toggling Inputs in Descending Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
Table C.2 Toggling Inputs in Ascending Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 379
SMSC SCH311X
xv
Rev 0.2 (09-28-04)
DATASHEET
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