W83L517D Datasheet, PDF (7/138 Pages) Winbond – LPC SUPER I/O

W83L517D
Version 0.6
9 CONFIGURATION REGISTER........................................................................... 105
9.1 PLUG AND PLAY CONFIGURATION...................................................................................... 105
9.2 COMPATIBLE PNP ................................................................................................................. 105
9.2.1 Extended Function Registers............................................................................................. 105
9.2.2 Extended Functions Enable Registers (EFERs)................................................................. 106
9.2.3 Extended Function Index Registers (EFIRs), Extended Function Data Registers(EFDRs).. 106
9.3 CONFIGURATION SEQUENCE.............................................................................................. 106
9.3.1 Terminology ...................................................................................................................... 106
9.3.2 Enter the extended function mode ..................................................................................... 106
9.3.3 Configurate the configuration registers............................................................................... 106
9.3.4 Exit the extended function mode........................................................................................ 106
9.3.5 Software programming example ........................................................................................ 107
9.4 CHIP (GLOBAL) CONTROL REGISTER ................................................................................. 107
9.5 LOGICAL DEVICE 0 (FDC) ..................................................................................................... 113
9.6 LOGICAL DEVICE 1 (PARALLEL PORT) ................................................................................ 116
9.7 LOGICAL DEVICE 2 (UART A)................................................................................................ 117
9.8 LOGICAL DEVICE 6 (FIR)....................................................................................................... 118
9.9 LOGICAL DEVICE 7 ( GPIO PORT 1)..................................................................................... 120
9.10 LOGICAL DEVICE A (ACPI).................................................................................................. 124
10 ORDERING INSTRUCTION .............................................................................. 127
11 HOW TO READ THE TOP MARKING............................................................... 127
12 PACKAGE DIMENSIONS.................................................................................. 128
13 RECOMMENDED CIRCUIT ............................................................................... 128
V
Publication Release Date: Apr. 2000
Revision 0.60