AMERICAN MEGATRENDS, INC. SUPER VOYAGER PCI-II Processor 80486SX/AM486DX/(SL)AM486DX/80486DX/CX486M7/ (SL)AM486DX2(WB)/(SL)AM486DX2(WT)/80486DX2/(SL)AM486DX4(WB)/(SL)AM486DX4(WT)/80486DX4/P24D/P24T/CX M9 Processor 25/33/+50(internal)/66(internal)75(internal)/100(internal)MHz Speed Chip Set Unidentified Video Chip None Set Maximum 64MB Onboard Memory Maximum None Video Memory Cache 128/256KB BIOS AMI Dimensions 260mm x 216mm I/O 32-bit PCI slots (3), green PC connector, floppy drive interface, IDE interfaces (2), parallel Options port, PS/2 mouse interface, serial ports (2) NPU None Options [Image] CONNECTIONS Purpose Location Purpose Location Green PC connector J5 Floppy drive J25 interface External battery J18 Speaker J40 PS/2 mouse interface J19 Power LED & keylock J41 Serial port 1 J20 Reset switch J46 Serial port 2 J21 IDE interface LED J47 IDE interface 1 J22 Turbo switch J51 Parallel port J23 Turbo LED J54 IDE interface 2 J24 32-bit PCI slots PC1 - PC3 USER CONFIGURABLE SETTINGS Function Label Position » Parallel port IRQ select IRQ7 J33 Pins 1 & 2 closed Parallel port IRQ select IRQ5 J33 Pins 2 & 3 closed » Serial port 1 IRQ select IRQ4 J34 Pins 1 & 2 closed Serial port 1 IRQ select IRQ3 J34 Pins 2 & 3 closed » Serial port 2 IRQ select IRQ3 J35 Pins 1 & 2 closed Serial port 2 IRQ select IRQ4 J35 Pins 2 & 3 closed IDE2 IRQ 15 enabled J38 Closed IDE2 IRQ 15 disabled J38 Open IDE1 IRQ 14 enabled J39 Closed IDE1 IRQ 14 disabled J39 Open » CMOS memory normal operation J44 Pins 1 & 2 closed CMOS memory clear J44 Pins 2 & 3 closed PS/2 mouse IRQ12 enabled J50 Pins 1 & 2 closed PS/2 mouse IRQ12 disabled J50 Pins 2 & 3 closed » Flash BIOS installed J55 Pins 2 & 3 closed Flash BIOS not installed J55 Pins 1 & 2 closed DRAM CONFIGURATION (3.3V CPU INSTALLED) Size Bank 0 Bank 1 1MB (1) 256K x 36 None 2MB (1) 256K x 36 (1) 256K x 36 4MB (1) 1M x 36 None 5MB (1) 1M x 36 (1) 256K x 36 8MB (1) 1M x 36 (1) 1M x 36 8MB None (1) 2M x 36 16MB (1) 4M x 36 None 17MB (1) 256K x 36 (1) 4M x 36 32MB (1) 4M x 36 (1) 4M x 36 32MB None (1) 8M x 36 DRAM CONFIGURATION (5V CPU INSTALLED) Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (1) 256K x None None None 36 2MB (1) 256K x (1) 256K x None None 36 36 3MB (1) 256K x (1) 256K x (1) 256K x None 36 36 36 4MB (1) 1M x 36 None None None 4MB (1) 512K x (1) 256K x (1) 256K x None 36 36 36 4MB (1) 512K x (1) 512K x None None 36 36 4MB (1) 256K x (1) 256K x (1) 256K x (1) 256K x 36 36 36 36 8MB (1) 1M x 36 (1) 1M x 36 None None 9MB (1) 256K x (1) 1M x 36 (1) 1M x 36 None 36 10MB (1) 2M x 36 (1) 256K x (1) 256K x None 36 36 10MB (1) 512K x (1) 1M x 36 (1) 1M x 36 None 36 12MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 None 13MB (1) 256K x (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 36 16MB (1) 4M x 36 None None None 16MB (1) 2M x 36 (1) 1M x 36 (1) 1M x 36 None 16MB (1) 2M x 36 (1) 2M x 36 None None 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 19MB (1) 4M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 28MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 32MB (1) 4M x 36 (1) 4M x 36 None None 34MB (1) 8M x 36 (1) 256K x (1) 256K x None 36 36 34MB (1) 512K x (1) 4M x 36 (1) 4M x 36 None 36 40MB (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 None 40MB (1) 8M x 36 (1) 2M x 36 None None 40MB (1) 2M x 36 (1) 4M x 36 (1) 4M x 36 None 40MB (1) 2M x 36 (1) 8M x 36 None None 48MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 None 52MB (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 64MB (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 None 64MB (1) 8M x 36 (1) 8M x 36 None None 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 128KB (4) 32K x 8 None (1) 32K x 8 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size J42 J43 J45 128KB Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed 256KB Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed CACHE JUMPER CONFIGURATION Size J42 J43 J45 128KB Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed 256KB Pins 2 & 3 Pins 2 & 3 Pins 2 & 3 closed closed closed CPU SPEED SELECTION Speed J27 25MHz Pins 1 & 2, 3 & 4 closed 33MHz Pins 3 & 4 closed 50iMHz Pins 1 & 2, 3 & 4 closed 66iMHz Pins 3 & 4 closed 75iMHz Pins 1 & 2, 3 & 4 closed 100iMHz Pins 3 & 4 closed CPU TYPE SELECTION Type J1 J2 J3 J6 80486SX Open Pins 2 & 3 Open Open closed AM486DX Open Pins 2 & 3 Open Open closed (SL) AM486DX Open Pins 2 & 3 Open Open closed 80486DX Open Pins 2 & 3 Open Open closed CXM7 (3.3v) Open Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 closed closed closed CXM7 (5v) Open Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 closed closed closed (SL) AM486DX2 Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 (WB) closed closed closed (SL) AM486DX2 Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 (WT) closed closed closed 80486DX2 Open Pins 2 & 3 Open Open closed (SL) AM486DX4 Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 (WB) closed closed closed (SL) AM486DX4 Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 (WT) closed closed closed 80486DX4 Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 closed closed closed P24D Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 closed closed closed P24T Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 closed closed closed CX M9 Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 closed closed closed CPU TYPE SELECTION (CON’T) Type J7 J8 J9 J10 80486SX 1 & 2, 3 & Open Open 2 & 3 4, 5 & 6 AM486DX 1 & 2, 3 & Open Open 1 & 2, 3 & 4, 5 & 6 4 (SL) AM486DX Open Open Open 1 & 2, 3 & 4 80486DX 1 & 2, 3 & Open Open 1 & 2, 3 & 4, 5 & 6 4 CXM7 (3.3v) Open 1 & 2 Open 1 & 2, 3 & 4 CXM7 (5v) 1 & 2, 3 & 1 & 2 Open 1 & 2, 3 & 4, 5 & 6 4 (SL) AM486DX2 Open 2 & 3 1 & 2 1 & 2, 3 & (WB) 4 (SL) AM486DX2 Open 2 & 3 1 & 2 1 & 2, 3 & (WT) 4 80486DX2 1 & 2, 3 & Open Open 1 & 2, 3 & 4, 5 & 6 4 (SL) AM486DX4 Open 2 & 3 Open 1 & 2, 3 & (WB) 4 (SL) AM486DX4 Open 2 & 3 Open 1 & 2, 3 & (WT) 4 80486DX4 Open Open Open 1 & 2, 3 & 4 P24D 1 & 2, 3 & 2 & 3 Open 1 & 2, 3 & 4, 5 & 6 4 P24T 1 & 2, 3 & Open Open 1 & 2, 3 & 4, 5 & 6 4 CX M9 Open 2 & 3 Open 1 & 2, 3 & 4 Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type J11 J12 J13 J14 80486SX 1 & 2 Open Open Open AM486DX 1 & 2 Open Open Open (SL) AM486DX 1 & 2 Open Open Open 80486DX 1 & 2 Open Open Open CXM7 (3.3v) 1 & 2 Open 1 & 2 2 & 3 CXM7 (5v) 1 & 2 Open 1 & 2 2 & 3 (SL) AM486DX2 1 & 2 Open 2 & 3 1 & 2, 3 & (WB) 4 (SL) AM486DX2 1 & 2 Closed 2 & 3 1 & 2, 3 & (WT) 4 80486DX2 1 & 2 Open Open Open (SL) AM486DX4 1 & 2 Open 2 & 3 1 & 2, 3 & (WB) 4 (SL) AM486DX4 1 & 2 Closed 2 & 3 1 & 2, 3 & (WT) 4 80486DX4 1 & 2 Open Open 1 & 2, 3 & 4 P24D 1 & 2 Open 2 & 3 1 & 2, 3 & 4 P24T 2 & 3 Open Open 3 & 4 CX M9 1 & 2 Open Open 1 & 2, 3 & 4 Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type J15 J28 J29 J30 80486SX Open Open Open Open AM486DX Open Open Open Open (SL) AM486DX Open 1 & 2, 3 & 1 & 2, 3 & 1 & 2 4, 5 & 6 4, 5 & 6 80486DX Open Open Open Open CXM7 (3.3v) 2 & 3 1 & 2, 3 & 1 & 2, 3 & 2 & 3 4, 5 & 6 4, 5 & 6 CXM7 (5v) 2 & 3 Open Open Open (SL) AM486DX2 1 & 2 1 & 2, 3 & 1 & 2, 3 & 1 & 2 (WB) 4, 5 & 6 4, 5 & 6 (SL) AM486DX2 1 & 2 1 & 2, 3 & 1 & 2, 3 & 1 & 2 (WT) 4, 5 & 6 4, 5 & 6 80486DX2 Open Open Open Open (SL) AM486DX4 1 & 2 1 & 2, 3 & 1 & 2, 3 & 1 & 2 (WB) 4, 5 & 6 4, 5 & 6 (SL) AM486DX4 1 & 2 1 & 2, 3 & 1 & 2, 3 & 1 & 2 (WT) 4, 5 & 6 4, 5 & 6 80486DX4 Open 1 & 2, 3 & 1 & 2, 3 & 1 & 2 4, 5 & 6 4, 5 & 6 P24D 1 & 2 Open Open Open P24T Open Open Open Open CX M9 1 & 2 1 & 2, 3 & 1 & 2, 3 & 2 & 3 4, 5 & 6 4, 5 & 6 Note: Pins designated should be in the closed position. For jumper J28, if 3.3v from power supply, short pins shown. For jumper J29, if 3.3v from onboard voltage regulator, short pins shown. DMA CHANNEL SELECTION Channel J31 J32 » Disabled Open Open 0 Pins 1 & 2 closed Pins 1 & 2 closed 1 Pins 3 & 4 closed Pins 3 & 4 closed 3 Pins 5 & 6 closed Pins 5 & 6 closed