LPC47M192 datasheet(9/228 Pages) SMSC

9 / 228 page

SMSC DS – LPC47M192

Page 9

Rev. 03/30/05

DATASHEET

FIGURES

FIGURE 1 – LPC47M192 BLOCK DIAGRAM............................................................................................................22

FIGURE 2 - MPU-401 MIDI INTERFACE ....................................................................................................................78

FIGURE 3 - MPU-401 INTERRUPT.............................................................................................................................81

FIGURE 4 - MIDI DATA BYTE EXAMPLE ...................................................................................................................82

FIGURE 5 - KEYBOARD LATCH...............................................................................................................................111

FIGURE 6 - MOUSE LATCH......................................................................................................................................111

FIGURE 7 - GPIO FUNCTION ILLUSTRATION ........................................................................................................116

FIGURE 8

− FAN TACHOMETER INPUT AND CLOCK SOURCE............................................................................123

FIGURE 9

− CONCEPTUAL BLOCK DIAGRAM OF FAN MONITORING LOGIC.....................................................124

FIGURE 10

− SUGGESTED MINIMUM TRACK WIDTH AND SPACING..................................................................138

FIGURE 11

− USING A DIODE AS A REMOTE TEMPERATURE SENSING ELEMENT .........................................138

FIGURE 12 - POWER-UP TIMING ............................................................................................................................198

FIGURE 13 - INPUT CLOCK TIMING........................................................................................................................198

FIGURE 14 - PCI CLOCK TIMING.............................................................................................................................199

FIGURE 15 - RESET TIMING....................................................................................................................................199

FIGURE 16 - OUPUT TIMING MEASUREMENT CONDITIONS, LPC SIGNALS......................................................200

FIGURE 17 - INPUT TIMING MEASUREMENT CONDITIONS, LPC SIGNALS .......................................................200

FIGURE 18 - I/O WRITE ............................................................................................................................................200

FIGURE 19 - I/O READ..............................................................................................................................................201

FIGURE 20 - DMA REQUEST ASSERTION THROUGH LDRQ#..............................................................................201

FIGURE 21 - DMA WRITE (FIRST BYTE).................................................................................................................201

FIGURE 22 - DMA READ (FIRST BYTE) ..................................................................................................................201

FIGURE 23 - FLOPPY DISK DRIVE TIMING (AT MODE ONLY) ..............................................................................202

FIGURE 24 - EPP 1.9 DATA OR ADDRESS WRITE CYCLE....................................................................................203

FIGURE 25 - EPP 1.9 DATA OR ADDRESS READ CYCLE .....................................................................................204

FIGURE 26 - EPP 1.7 DATA OR ADDRESS WRITE CYCLE....................................................................................205

FIGURE 27 - EPP 1.7 DATA OR ADDRESS READ CYCLE .....................................................................................205

FIGURE 28 - PARALLEL PORT FIFO TIMING..........................................................................................................207

FIGURE 29 - ECP PARALLEL PORT FORWARD TIMING .......................................................................................208

FIGURE 30 - ECP PARALLEL PORT REVERSE TIMING ........................................................................................209

FIGURE 31 - IRDA RECEIVE TIMING.......................................................................................................................210

FIGURE 32 - IRDA TRANSMIT TIMING ....................................................................................................................211

FIGURE 33 - AMPLITUDE SHIFT KEYED IR RECEIVE TIMING..............................................................................212

FIGURE 34 - AMPLITUDE SHIFT KEYED IR TRANSMIT TIMING ...........................................................................213

FIGURE 35 - SETUP AND HOLD TIME ....................................................................................................................214

FIGURE 36 - SERIAL PORT DATA ...........................................................................................................................214

FIGURE 37 - JOYSTICK POSITION SIGNAL............................................................................................................215

FIGURE 38 - JOYSTICK BUTTON SIGNAL ..............................................................................................................215

FIGURE 39 - KEYBOARD/MOUSE RECEIVE/SEND DATA TIMING........................................................................216

FIGURE 40 - MIDI DATA BYTE .................................................................................................................................217

FIGURE 41 - FAN OUTPUT TIMING .........................................................................................................................217

FIGURE 42 - FAN TACHOMETER INTPUT TIMING.................................................................................................217

FIGURE 43 - LED OUTPUT TIMING .........................................................................................................................218

FIGURE 44 – SMBUS TIMING ..................................................................................................................................219

FIGURE 45 – 128 PIN QFP PACKAGE OUTLINE, 14x20x2.7 BODY, 3.2 MM FOOTPRINT ..................................220

FIGURE 46 - XNOR-CHAIN TEST STRUCTURE......................................................................................................223

LPC47M192 Datasheet(PDF) 9 Page - SMSC Corporation

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