4-22
Theory of Operation
A simplified block diagram of the Super I/O controller is provided in Figure 4-10.
Figure 4-10 Super I/O Controller Block Diagram
•
Plug and Play Compatible:
•
16 bit addressing(full programmable)
•
10 selectable IRQs
•
3 selectable DMA Channels
•
3 SIRQ Inputs allows external devices to mapping IRQs
100-Pin TQFP package - PC87336VJG
Configuration
Registers
UART
(16550 or 16450)
UART
+ IrDA/HP & Sharp IR
(16550 or 16450)
General
Purpose
Registers
Power
Down Logic
IEEEE1284
Parallel Port
Hifh Current Driver
Floppy Disk
Controller with
Digital Data
Separator
(Enhabced 8477)
I/O Ports
Control
Interrupt
Data
Handshake
Floppy
Drive
Interface
OSC
Interrupt
and
DMA
Floppy
Drive
Interface
Interrupt
IR
Interface
Serial
Interface
Interrupt
Serial
Interface
Config.
Inputs
Summary of Contents for Extensa 600 Series
Page 46: ......
Page 55: ...Theory of Operation 4 9 Figure 4 3 M1521 Pin Assignments ...
Page 61: ...Theory of Operation 4 15 Figure 4 7 M6377 Chip Pinouts ...
Page 65: ...Theory of Operation 4 19 Figure 4 9 PCMCIA Controller Simplified Block Diagram ...
Page 84: ......
Page 112: ...6 28 Field Service Figure 6 24 Removing Replacing the FIR Audio Board ...
Page 118: ......
Page 127: ...Model 60x Maintenance Data A 9 Figure A 4 Motherboard PWB Logic Diagrams Sheet 1 of 32 ...
Page 128: ...A 10 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 2 of 32 ...
Page 129: ...Model 60x Maintenance Data A 11 Figure A 4 Motherboard PWB Logic Diagrams Sheet 3 of 32 ...
Page 130: ...A 12 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 4 of 32 ...
Page 131: ...Model 60x Maintenance Data A 13 Figure A 4 Motherboard PWB Logic Diagrams Sheet 5 of 32 ...
Page 132: ...A 14 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 6 of 32 ...
Page 133: ...Model 60x Maintenance Data A 15 Figure A 4 Motherboard PWB Logic Diagrams Sheet 7 of 32 ...
Page 134: ...A 16 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 8 of 32 ...
Page 135: ...Model 60x Maintenance Data A 17 Figure A 4 Motherboard PWB Logic Diagrams Sheet 9 of 32 ...
Page 136: ...A 18 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 10 of 32 ...
Page 137: ...Model 60x Maintenance Data A 19 Figure A 4 Motherboard PWB Logic Diagrams Sheet 11 of 32 ...
Page 138: ...A 20 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 12 of 32 ...
Page 139: ...Model 60x Maintenance Data A 21 Figure A 4 Motherboard PWB Logic Diagrams Sheet 13 of 32 ...
Page 140: ...A 22 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 14 of 32 ...
Page 141: ...Model 60x Maintenance Data A 23 Figure A 4 Motherboard PWB Logic Diagrams Sheet 15 of 32 ...
Page 142: ...A 24 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 16 of 32 ...
Page 143: ...Model 60x Maintenance Data A 25 Figure A 4 Motherboard PWB Logic Diagrams Sheet 17 of 32 ...
Page 144: ...A 26 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 18 of 32 ...
Page 145: ...Model 60x Maintenance Data A 27 Figure A 4 Motherboard PWB Logic Diagrams Sheet 19 of 32 ...
Page 146: ...A 28 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 20 of 32 ...
Page 147: ...Model 60x Maintenance Data A 29 Figure A 4 Motherboard PWB Logic Diagrams Sheet 21 of 32 ...
Page 148: ...A 30 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 22 of 32 ...
Page 149: ...Model 60x Maintenance Data A 31 Figure A 4 Motherboard PWB Logic Diagrams Sheet 23 of 32 ...
Page 150: ...A 32 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 24 of 32 ...
Page 151: ...Model 60x Maintenance Data A 33 Figure A 4 Motherboard PWB Logic Diagrams Sheet 25 of 32 ...
Page 152: ...A 34 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 26 of 32 ...
Page 153: ...Model 60x Maintenance Data A 35 Figure A 4 Motherboard PWB Logic Diagrams Sheet 27 of 32 ...
Page 154: ...A 36 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 28 of 32 ...
Page 155: ...Model 60x Maintenance Data A 37 Figure A 4 Motherboard PWB Logic Diagrams Sheet 29 of 32 ...
Page 156: ...A 38 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 30 of 32 ...
Page 157: ...Model 60x Maintenance Data A 39 Figure A 4 Motherboard PWB Logic Diagrams Sheet 31 of 32 ...
Page 158: ...A 40 Model 60x Maintenance Data Figure A 4 Motherboard PWB Logic Diagrams Sheet 32 of 32 ...
Page 212: ...Printed in U S A ...
