LPC47M112_07 datasheet(6/204 Pages) SMSC

부품명	LPC47M112

상세설명	Enhanced Super I/O Controller with LPC Interface

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제조업체	SMSC [SMSC Corporation]

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6 / 204 page

Enhanced Super I/O Controller with LPC Interface

Datasheet

SMSC DS – LPC47M112

Page 6

Rev. 02-16-07

DATASHEET

Table 25 - Interrupt Identification..................................................................................................................................57

Table 26 - Drive Control Delays (ms) ............................................................................................................................58

Table 27 - Effects of WGATE and GAP Bits..................................................................................................................60

Table 28 - Addressing the Serial Port ..........................................................................................................................62

Table 29 - Interrupt Control ..........................................................................................................................................64

Table 30 - Baud Rates..................................................................................................................................................70

Table 31 - Reset Function ............................................................................................................................................72

Table 32 - Register Summary for an Individual UART Channel ...................................................................................72

Table 33 - MPU-401 Host Interface Registers .............................................................................................................77

Table 34 - MIDI Data Port ............................................................................................................................................77

Table 35 - MPU-401 Status Port ..................................................................................................................................78

Table 36 - MIDI Receive Buffer Empty Status Bit.........................................................................................................78

Table 37 - MIDI Transmit Busy Status Bit ....................................................................................................................78

Table 38 – MPU-401 Command Port ...........................................................................................................................79

Table 39 - Parallel Port Connector ...............................................................................................................................83

Table 40 - EPP Pin Descriptions ..................................................................................................................................88

Table 41 - ECP Pin Descriptions...................................................................................................................................90

Table 42 - ECP Register Definitions..............................................................................................................................91

Table 43 - Mode Descriptions .......................................................................................................................................91

Table 44A - Extended Control Register.........................................................................................................................94

Table 45 -Forward Channel Commands (HostAck Low) ..............................................................................................96

Table 46 - PC/AT and PS/2 Available Registers ........................................................................................................100

Table 47 – State of System Pins in Auto Powerdown..................................................................................................100

Table 48 - State of Floppy Disk Drive Interface Pins in Powerdown ..........................................................................100

Table 49 - I/O Address Map........................................................................................................................................106

Table 50 - Host Interface Flags ..................................................................................................................................106

Table 51 - Status Register ..........................................................................................................................................109

Table 52 - Resets .......................................................................................................................................................109

Table 53 - General Purpose I/O Port Assignments ....................................................................................................115

Table 54 - GPIO Configuration Summary ..................................................................................................................117

Table 55 - GPIO Read/Write Behavior .......................................................................................................................117

Table 56 – Different Modes for Fan............................................................................................................................125

Table 57 - Runtime Register Block Summary ............................................................................................................132

Table 58 - Runtime Register Description ...................................................................................................................134

Table 59 - Game Port.................................................................................................................................................155

Table 60 – LPC47M112 Configuration Registers Summary.......................................................................................158

Table 61 - Chip Level Registers .................................................................................................................................161

Table 62 – Logical Device Registers...........................................................................................................................164

Table 63 - I/O Base Address Configuration Register Description.................................................................................166

Table 64 - Interrupt Select Configuration Register Description ....................................................................................167

Table 65 - DMA Channel Select Configuration Register Description............................................................................168

Table 66 - Floppy Disk Controller, Logical Device 0 [Logical Device Number = 0x00]..................................................169

Table 67 - Serial Port 1, Logical Device 4 [Logical Device Number = 0x04].................................................................171

Table 68 - Serial Port 2, Logical Device 5 [Logical Device Number = 0x05].................................................................171

Table 69 - KYBD, Logical Device 7 [Logical Device Number = 0x07] .........................................................................172

Table 70 - PME, Logical Device A ..............................................................................................................................173

Table 71 – MPU-401 [Logical Device Number = 0x0B] ...............................................................................................173

유사한 부품 번호 - LPC47M112_07

제조업체	부품명	데이터시트	상세설명
SMSC Corporation	LPC47M112-MC	1Mb / 193P	ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
	LPC47M112-MC	1Mb / 208P	ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
	LPC47M112-MW	1Mb / 208P	ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE

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유사한 설명 - LPC47M112_07

제조업체	부품명	데이터시트	상세설명
SMSC Corporation	LPC47M112-MC	1Mb / 193P	ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
	LPC47M112	1Mb / 208P	ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
	LPC47B27X	1Mb / 196P	100 PIN ENHANCED SUPER I/O CONTROLLER WITH LPC INTERFACE
	LPC47B272	1Mb / 195P	100 Pin Enhanced Super I/O Controller with LPC Interface
	LPC47S422	79Kb / 4P	Enhanced Super I/O with LPC Interface for Server Applications
	LPC47S42X	1Mb / 264P	ENHANCED SUPER I/O WITH LPC INTERFACE FOR SERVER APPLICATIONS
	LPC47M10X	1Mb / 188P	100 Pin Enhanced Super I/O Controller with LPC Interface for Consumer Applications
	LPC47M10X	244Kb / 5P	100 Pin Enhanced Super I/O Controller with LPC Interface for Consumer Applications
	LPC47N217N	410Kb / 5P	56-Pin Super I/O with LPC Interface
	LPC47B34X	645Kb / 250P	128 Pin Enhanced Super I/O with LPC Interface for Consumer Applications

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LPC47M112 데이터시트(PDF) 6 Page - SMSC Corporation

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유사한 부품 번호 - LPC47M112_07

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