BCM ADVANCED RESEARCH, INC.

IN530
Device Type Mainboard
Processor CX 6x86L/CX 6x86MX/CX MII/AM K5/AM K6/AM K6-2/AM K6-3/Pentium/Pentium MMX
Processor Speed 90/100/120/133/150/166/200/225/233/266/300/333/350/366/400/433/450MHz
Chip Set SiS
Video Chip Set SiS
Audio Chip Set ESS
Maximum Onboard Memory 512MB (SDRAM supported)
Maximum Video Memory Unidentified
Maximum Audio Memory Unidentified
Cache 0/512KB
BIOS AMI
Dimensions 244mm x 206mm
I/O Options 16-bit ISA slot, 32-bit PCI slots (3), ATX power connector, audio in - CD-ROM, auxiliary in, floppy drive interface, front USB interface, game/MIDI port, green PC connector, IDE interfaces (2), line in, line out, microphone in, modem connector, parallel port, PS/2 keyboard port, PS/2 mouse port, serial interface, serial port, USB ports (2), VGA port, Wake-on-LAN connector, Wake-on-modem connector


CONNECTIONS

Purpose

Location

Purpose

Location

VGA port J1 Power/Green PC LED J22/Pins 9 & 10
PS/2 keyboard port J2/A Power switch J22/Pins 11 & 12
PS/2 mouse port J2/B Green PC switch J22/Pins 13 & 14
Serial port 1 J4 ATX power connector J23
USB port 1 J5/A Front USB interface J24
USB port 2 J5/B Speaker (Reserved) J25
Parallel port J8 Line out J27/A
Serial interface 2 (Reserved) J12 Line in J27/B
Wake-on-modem connector J16 Microphone in J27/C
Wake-on-LAN connector J17 Auxiliary in J28
CPU fan power J18 Audio in - CD-ROM J29
IDE interface 2 J19 Game/MIDI port J30
IDE interface 1 J20 Modem connector J31
Floppy drive interface J21 16-bit ISA slot IS1
IDE interface LED J22/Pins 1 & 2 32-bit PCI slots PC1 - PC3
Reset switch J22/Pins 3 & 4    


USER CONFIGURABLE SETTINGS

Function

Label

Position
» Onboard video enabled JP1 Open
  Onboard video disabled JP1 Closed
  Front USB interface selected JP10 Pins 1 & 3, 2 & 4 closed
  Back panel USB ports selected JP10 Pins 3 & 5, 4 & 6 closed

»

 CMOS memory normal operation JP16 Open
  CMOS memory clear JP16 Closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

8MB

(1) 1M x 64

None

16MB

(1) 1M x 64

(1) 1M x 64

16MB

(1) 2M x 64

None

24MB

(1) 2M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

32MB

(1) 4M x 64

None

40MB

(1) 4M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

64MB

(1) 4M x 64

(1) 4M x 64

64MB

(1) 8M x 64

None

72MB

(1) 8M x 64

(1) 1M x 64

80MB

(1) 8M x 64

(1) 2M x 64

96MB

(1) 8M x 64

(1) 4M x 64

128MB

(1) 8M x 64

(1) 8M x 64

128MB

(1) 16M x 64

None

136MB

(1) 16M x 64

(1) 1M x 64

144MB

(1) 16M x 64

(1) 2M x 64

160MB

(1) 16M x 64

(1) 4M x 64

192MB

(1) 16M x 64

(1) 8M x 64

256MB

(1) 16M x 64

(1) 16M x 64

256MB

(1) 32M x 64

None

264MB

(1) 32M x 64

(1) 1M x 64

272MB

(1) 32M x 64

(1) 2M x 64

288MB

(1) 32M x 64

(1) 4M x 64

320MB

(1) 32M x 64

(1) 8M x 64

384MB

(1) 32M x 64

(1) 16M x 64

512MB

(1) 32M x 64

(1) 32M x 64
Note: Board supports SDRAM memory.


CPU EXTERNAL CLOCK SELECTION

Clock Speed

JP5

JP6

 JP7 JP8
66MHz Open Closed Closed Closed
75MHz Open Closed Closed Open
83MHz Open Closed Open Closed
90MHz Closed Closed Closed Closed
95MHz Open Closed Open Open
100MHz Open Open Closed Closed


CPU MULTIPLIER SELECTION

Multiplier

JP2

JP3

 JP4
1.5x Open Open Open
2.0x Closed Open Open
2.5x Closed Closed Open
3.0x Open Closed Open
3.5x Open Open Open
4.0x Closed Open Closed
4.5x Closed Closed Closed
5.0x Open Closed Closed
5.5x Open Open Closed
6.0x Closed Open Open


VCORE SELECTION

Setting

 JP11 JP12 JP13 JP14 JP15
1.8V Open Closed Open Closed Closed
2.1V Closed Open Open Open Open
2.2V Open Closed Open Open Open
2.3V Closed Closed Open Open Open
2.4V Open Open Closed Open Open
2.8V Open Open Open Closed Open
2.9V Closed Open Open Closed Open
3.1V Closed Closed Open Closed Open
3.2V Open Open Closed Closed Open