HP 525 5/XX, 520 5/XX manual 144, S3 Trio

Index

R

rear panel

display connector, 24 keyboard socket, 24 mouse socket, 24 parallel device socket, 24 serial device connectors, 24

rear panel connectors minitower and desktop, 24

S

S3 Trio 64

extended VGA modes (1 MB), 122 extended VGA modes (2 MB), 125 standard VGA modes, 121

video memory, 121 video modes, 121

S3 Trio 64 chip

video controller summary, 120 service part number

D4051-63001Super I/O chip (NS 87308 and NS 87307) keyboard and mouse controller, 55

service part number D4051-63001 advanced power management, 47 cache memory, 44

Level-1, 45

Level-2, 45 data integrity, 47 desktop backplane, 42 dynamic branch prediction, 46 floating point unit, 46

IDE to PCI, 49

instruction and data cache, 46 main memory, 44

main memory physical layout, 41 main memory sockets, 41 minitower backplane, 43 model tables

desktop, 28 minitower, 28 Pentium processor, 45 processor socket, 41

SiS 6205 video controller, 48 features, 48

superscalar architecture, 46 system board

architectural view, 30

system board switches cache jumper, 40 CPU bus, 39 space-bar power-on, 40 SW1 switch, 38

SW2 switch, 39 service part numbers

D3657-63001 and D3661-63001 advanced power management, 68 cache memory

Level-1, 73

Level-2, 73

desktop backplane, 68 expansion cards, 77, 80 IDE controller, 76 main memory, 74

main memory sockets, 67 minitower backplane, 69 model tables, 58

PCI chipset

data path unit chips (SB82438FX), 62, 64

PCI/ISA bridge chip (SB82371FB), 62, 65, 78

PL/PCI bridge chip (SB82437FX-66), 62, 63, 75

Pentium processor, 70 bus frequencies, 72 data integrity, 72

dynamic branch prediction, 71 floating point unit, 71 instruction and data cache, 71 superscalar architecture, 70

processor socket, 67 product tables, 58 serial EEPROM, 79

Super I/O chip (SMC FDC37C932), 78 floppy drive controller, 79 keyboard and mouse controller, 79

real-time clock, 79 serial and parallel communications ports, 78 system board architectural view, 60 configuration switches, 66 physical layout, 61 system ROM, 80

video controller, 75 VRM socket, 67

SiS 5511 chip feature summary, 35 Host/PCI Bridge, 34 main features, 34

SiS 5512 chip Data Path, 36 main features, 36

SiS 5513 chip DMA controller, 37 interrupt controller, 37 ISA bus controller, 37 main features, 37 timer counter, 37

SiS 6205 chip

supported Windows 95 video resolutions, 118

video controller summary, 116 SiS chipset

overview, 32 system board

block diagram, 31

system board architectural view, 30 speakerphone options, 135

super I/O chip

(NS 87308 and NS 87307) feature summary, 53 features, 52

floppy drive, 55 serial ports, 54

system board using

Unified Memory Architecture, 28 system characteristics

physical, 21

power consumption, 23 system features

comparison table, 17 system overview

D3657-63001 desktop models, 16

D3657-63001 minitower models, 16

D3657-63001 models, 16

D3661-63001 minitower models, 17

D3661-63001 models, 17

D4051-63001 desktop models, 15

D4051-63001 minitower models, 15

D4051-63001 models, 15

144