LPC47M172_07 SMSC [SMSC Corporation], LPC47M172_07 Datasheet - Page 4

• Manufacturer Part Number: LPC47M172_07
• Description: Advanced I/O Controller with Motherboard GLUE Logic
• Manufacturer: SMSC [SMSC Corporation]

Advanced I/O Controller with Motherboard GLUE Logic
Datasheet
Chapter 7
SMSC/Non-SMSC Register Sets (Rev. 01-11-07)
6.9
6.10
6.11
6.12
6.13
6.14
6.15
6.16
6.17
6.18
6.19
6.20
6.21
6.22
6.23
6.24
6.25
6.26
6.27
6.28
6.29
7.1
7.2
7.3
7.4
7.5
7.6
6.10.1
6.11.1
6.18.1
6.18.2
6.18.3
6.22.1
6.27.1
6.28.1
6.28.2
6.28.3
6.28.4
6.28.5
6.28.6
6.28.7
6.28.8
6.28.9
6.28.10
6.28.11
6.29.1
6.29.2
6.29.3
7.1.1
7.1.2
7.4.1
7.4.2
7.4.3
7.4.4
7.4.5
7.4.6
7.4.7
7.4.8
7.5.1
Result Phase..............................................................................................................................................53
FIFO Mode Operation: ...............................................................................................................................88
Infrared Interface ........................................................................................................................................89
Parallel Port................................................................................................................................................89
IBM XT/AT Compatible, Bi-Directional and EPP Modes.............................................................................91
EPP 1.9 Operation .....................................................................................................................................94
EPP 1.9 Write.............................................................................................................................................94
Command Set/Descriptions ....................................................................................................................53
Data Transfer Commands ......................................................................................................................62
Read Deleted Data .................................................................................................................................63
Read A Track..........................................................................................................................................64
Write Data...............................................................................................................................................65
Write Deleted Data .................................................................................................................................65
Verify ......................................................................................................................................................65
Format A Track .......................................................................................................................................66
Control Commands.................................................................................................................................68
Sense Interrupt Status ............................................................................................................................69
Sense Drive Status .................................................................................................................................70
Specify....................................................................................................................................................70
Configure ................................................................................................................................................70
Version ...................................................................................................................................................71
Relative Seek .........................................................................................................................................71
Perpendicular Mode................................................................................................................................72
Lock ........................................................................................................................................................73
Enhanced DUMPREG ............................................................................................................................74
Serial Port (UART)..................................................................................................................................74
Programmable Baud Rate Generator (And Divisor Latches DLH, DLL) .................................................82
Notes On Serial Port Operation ........................................................................................... 88
General ...............................................................................................................................................88
TX and RX FIFO Operation.................................................................................................................88
Data Port .............................................................................................................................................91
Status Port ..........................................................................................................................................91
Control Port .........................................................................................................................................92
EPP Address Port ...............................................................................................................................93
EPP Data Port 0..................................................................................................................................93
EPP Data Port 1..................................................................................................................................93
EPP Data Port 2..................................................................................................................................93
EPP Data Port 3..................................................................................................................................94
Software Constraints...........................................................................................................................94
Instruction Set..................................................................................................................................56
Read Data .......................................................................................................................................62
Read ID ...........................................................................................................................................68
Recalibrate ......................................................................................................................................68
Seek ................................................................................................................................................68
Configure Default Values.................................................................................................................70
Compatibility ....................................................................................................................................74
Register Description ........................................................................................................................74
Receive Buffer Register (RB) ..........................................................................................................75
Transmit Buffer Register (TB)..........................................................................................................75
Interrupt Enable Register (IER) .......................................................................................................75
FIFO Control Register (FCR)...........................................................................................................76
Interrupt Identification Register (IIR)................................................................................................76
Line Control Register (LCR) ............................................................................................................78
Modem Control Register (MCR) ......................................................................................................79
Line Status Register (LSR) ..............................................................................................................80
Modem Status Register (MSR)........................................................................................................81
Scratchpad Register (SCR) .............................................................................................................82
Effect Of The Reset on Register File ...............................................................................................83
FIFO Interrupt Mode Operation .......................................................................................................83
FIFO Polled Mode Operation...........................................................................................................84
DATASHEET
Page 4
SMSC LPC47M172