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PCI500C-G Motherboard Settings and Configuration






J-BOND COMPUTER SYSTEMS CORPORATION

PCI500C-G

Processor

CX M1/AM K5/Pentium

Processor Speed

75/83/90/100/110/120/133/150/166/180/200MHz

Chip Set

Intel

Video Chip Set

None

Maximum Onboard Memory

256MB (EDO supported)

Maximum Video Memory

None

Cache

256/512KB

BIOS

Award

Dimensions

287mm x 220mm

I/O Options

32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), SCSI interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, VRM connector, USB connectors (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IR connector

CN1

Reset switch

J2

Serial port 1

CN2

SCSI LED

J3

Serial port 2

CN3

Power LED & keylock

J4

PS/2 mouse interface

CN4

Speaker

J5

Parallel port

CN5

Turbo switch

J6

Floppy drive interface

CN6

Turbo LED

J7

SCSI-2 interface

CN7

USB connector

J25

Wide SCSI interface

CN8

USB connector

J26

IDE interface 1

CN9

32-bit PCI slots

PC1 - PC4

IDE interface 2

CN10

Cache slot

SL1

IDE interface LED

J1

VRM connector

VRM

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

SCSI terminator always activated

JP13

Closed

 

SCSI terminator controlled by AIC7880/7850

JP13

Open

»

SCSI type select Wide SCSI (16-bit bus)

JP14

Closed

 

SCSI type select normal SCSI-II (8-bit bus)

JP14

Open

»

SCSI terminator power source select from system board

JP15

Closed

 

SCSI terminator power source select from peripheral

JP15

Open

»

Factory configured - do not alter

JP17

Pins 1 & 2 closed

»

CMOS memory normal operation

JP18

Pins 1 & 2 closed

 

CMOS memory clear

JP18

Pins 3 & 4 closed

»

Factory configured - do not alter

JP33

Unidentified

DRAM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(2) 1M x 32

None

16MB

(2) 2M x 32

None

16MB

(2) 1M x 32

(2) 1M x 32

24MB

(2) 2M x 32

(2) 1M x 32

24MB

(2) 1M x 32

(2) 2M x 32

32MB

(2) 4M x 32

None

32MB

(2) 2M x 32

(2) 2M x 32

40MB

(2) 4M x 32

(2) 1M x 32

40MB

(2) 1M x 32

(2) 4M x 32

48MB

(2) 4M x 32

(2) 2M x 32

48MB

(2) 2M x 32

(2) 4M x 32

64MB

(2) 8M x 32

None

64MB

(2) 4M x 32

(2) 4M x 32

72MB

(2) 8M x 32

(2) 1M x 32

72MB

(2) 1M x 32

(2) 8M x 32

DRAM CONFIGURATION (CON’T)

Size

Bank 0

Bank 1

80MB

(2) 8M x 32

(2) 2M x 32

80MB

(2) 2M x 32

(2) 8M x 32

96MB

(2) 8M x 32

(2) 4M x 32

96MB

(2) 4M x 32

(2) 8M x 32

128MB

(2) 16M x 32

None

128MB

(2) 8M x 32

(2) 8M x 32

136MB

(2) 1M x 32

(2) 16M x 32

144MB

(2) 2M x 32

(2) 16M x 32

160MB

(2) 4M x 32

(2) 16M x 32

192MB

(2) 8M x 32

(2) 16M x 32

256MB

(2) 16M x 32

(2) 16M x 32

Note: Board accepts EDO memory.

CACHE CONFIGURATION

Size

SL1

256KB

256KB module installed

512KB

512KB module installed

CPU SPEED SELECTION (CYRIX)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP7

JP8

JP9

JP25

100MHz

50MHz

2x

Open

Closed

Open

Closed

Open

Open

110MHz

55MHz

2x

Open

Closed

Closed

Closed

Closed

Open

120MHz

60MHz

2x

Open

Closed

Closed

Open

Open

Closed

133MHz

66MHz

2x

Open

Closed

Open

Open

Open

Closed

CPU SPEED SELECTION (AMD)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP7

JP8

JP9

JP25

75MHz

50MHz

1.5x

Open

Open

Open

Closed

Open

Open

83MHz

55MHz

1.5x

Open

Open

Closed

Closed

Closed

Open

90MHz

60MHz

1.5x

Open

Open

Closed

Open

Open

Closed

100MHz

66MHz

1.5x

Open

Open

Open

Open

Open

Closed

110MHz

55MHz

2x

Open

Closed

Closed

Closed

Closed

Open

120MHz

60MHz

2x

Open

Closed

Closed

Open

Open

Closed

133MHz

66MHz

2x

Open

Closed

Open

Open

Open

Closed

150MHz

60MHz

2.5x

Closed

Closed

Closed

Open

Open

Closed

166MHz

66MHz

2.5x

Closed

Closed

Open

Open

Open

Closed

CPU SPEED SELECTION (INTEL)

CPU speed

Clock speed

Multiplier

JP1

JP2

JP7

JP8

JP9

JP25

75MHz

50MHz

1.5x

Open

Open

Open

Closed

Open

Open

90MHz

60MHz

1.5x

Open

Open

Closed

Open

Open

Closed

100MHz

66MHz

1.5x

Open

Open

Open

Open

Open

Closed

120MHz

60MHz

2x

Open

Closed

Closed

Open

Open

Closed

133MHz

66MHz

2x

Open

Closed

Open

Open

Open

Closed

150MHz

60MHz

2.5x

Closed

Closed

Closed

Open

Open

Closed

166MHz

66MHz

2.5x

Closed

Closed

Open

Open

Open

Closed

180MHz

60MHz

3x

Closed

Open

Closed

Open

Open

Closed

200MHz

66MHz

3x

Closed

Open

Open

Open

Open

Closed

CPU VOLTAGE SELECTION

Voltage

JP3

JP27

JP36

2.7v

Closed

Closed

Closed

2.9v

Closed

Closed

Open

3.45v

Open

Open

Open








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