...because we can't all be on the bleeding edge...





MB-4DSP

AQUARIUS SYSTEMS, INC.

MB-4DSP

Processor

80486SX/SL80486SX/80486SX2/SL80486SX2/UMCU5S/CX486DX/ AM486DX(SV8B)/AM486DX(NV8T)/80486DX/SL80486DX/TI486DX2/CX486DX2/ AM486DX2(SV8B)/AM486DX2(NV8T)/80486DX2/SL80486DX2/P24D/TI486DX4/CX486DX4/CX486DX4(P/O)/AM486DX4(SV8B)/AM486DX4(NV8T)/80486DX4/ 80486DX4EW/CX5X86

Processor Speed

25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/100(internal)/ 120(internal)/133(internal)/160(internal)MHz

Chip Set

SIS

Max. Onboard DRAM

256MB

Cache

128/256/512KB

BIOS

Award

Dimensions

250mm x 220mm

I/O Options

32-bit PCI slots (3), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2)

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 2

CN1

Power LED & keylock

J7 pins 1 - 9

Serial port 1

CN2

Speaker

J7 pins 2 - 8

PS/2 mouse port

CN3

Turbo switch

J7 pins 11 & 12

Parallel port

CN4

Turbo LED

J7 pins 13 & 14

Floppy drive interface

CN5

Reset switch

J7 pins 15 & 16

IDE interface 2

CN6

IDE interface LED

J7 pins 19 & 20

IDE interface 1

CN7

32-bit PCI slots

PC1 - PC3

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

CMOS memory normal operation

JP16

pins 1 & 2 closed

 

CMOS memory clear

JP16

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(1) 256K x 36

NONE

NONE

NONE

2MB

(1) 512K x 36

NONE

NONE

NONE

2MB

(1) 256K x 36

(1) 256K x 36

NONE

NONE

3MB

(1) 512K x 36

(1) 256K x 36

NONE

NONE

3MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

NONE

3MB

(1) 256K x 36

(1) 512K x 36

NONE

NONE

4MB

(1) 1M x 36

NONE

NONE

NONE

4MB

(1) 512K x 36

(1) 256K x 36

(1) 256K x 36

NONE

4MB

(1) 512K x 36

(1) 512K x 36

NONE

NONE

4MB

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

5MB

(1) 1M x 36

(1) 256K x 36

NONE

NONE

5MB

(1) 512K x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

5MB

(1) 256K x 36

(1) 512K x 36

(1) 512K x 36

NONE

5MB

(1) 256K x 36

(1) 1M x 36

NONE

NONE

6MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

NONE

6MB

(1) 1M x 36

(1) 512K x 36

NONE

NONE

6MB

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

NONE

6MB

(1) 512K x 36

(1) 1M x 36

NONE

NONE

7MB

(1) 1M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

7MB

(1) 256K x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

8MB

(1) 2M x 36

NONE

NONE

NONE

8MB

(1) 1M x 36

(1) 512K x 36

(1) 512K x 36

NONE

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

8MB

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

9MB

(1) 2M x 36

(1) 256K x 36

NONE

NONE

9MB

(1) 256K x 36

(1) 1M x 36

(1) 1M x 36

NONE

9MB

(1) 256K x 36

(1) 2M x 36

NONE

NONE

10MB

(1) 2M x 36

(1) 256K x 36

(1) 256K x 36

NONE

DRAM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

10MB

(1) 2M x 36

(1) 512K x 36

NONE

NONE

10MB

(1) 1M x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

10MB

(1) 512K x 36

(1) 1M x 36

(1) 1M x 36

NONE

10MB

(1) 512K x 36

(1) 2M x 36

NONE

NONE

11MB

(1) 2M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

12MB

(1) 2M x 36

(1) 512K x 36

(1) 512K x 36

NONE

12MB

(1) 2M x 36

(1) 1M x 36

NONE

NONE

12MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

NONE

12MB

(1) 1M x 36

(1) 2M x 36

NONE

NONE

13MB

(1) 256K x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

14MB

(1) 2M x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

14MB

(1) 512K x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 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

17MB

(1) 4M x 36

(1) 256K x 36

NONE

NONE

17MB

(1) 256K x 36

(1) 2M x 36

(1) 2M x 36

NONE

17MB

(1) 256K x 36

(1) 4M x 36

NONE

NONE

18MB

(1) 4M x 36

(1) 256K x 36

(1) 256K x 36

NONE

18MB

(1) 4M x 36

(1) 512K x 36

NONE

NONE

18MB

(1) 512K x 36

(1) 2M x 36

(1) 2M x 36

NONE

18MB

(1) 512K x 36

(1) 4M x 36

NONE

NONE

19MB

(1) 4M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

20MB

(1) 4M x 36

(1) 512K x 36

(1) 512K x 36

NONE

20MB

(1) 4M x 36

(1) 1M x 36

NONE

NONE

20MB

(1) 2M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

20MB

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

NONE

20MB

(1) 1M x 36

(1) 4M x 36

NONE

NONE

22MB

(1) 4M x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

24MB

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

NONE

24MB

(1) 4M x 36

(1) 2M x 36

NONE

NONE

24MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

NONE

24MB

(1) 2M x 36

(1) 4M x 36

NONE

NONE

25MB

(1) 256K x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

26MB

(1) 512K x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

28MB

(1) 4M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

28MB

(1) 1M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

32MB

(1) 8M x 36

NONE

NONE

NONE

32MB

(1) 4M x 36

(1) 2M x 36

(1) 2M x 36

NONE

32MB

(1) 4M x 36

(1) 4M x 36

NONE

NONE

32MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

33MB

(1) 8M x 36

(1) 256K x 36

NONE

NONE

DRAM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

33MB

(1) 256K x 36

(1) 4M x 36

(1) 4M x 36

NONE

33MB

(1) 256K x 36

(1) 8M x 36

NONE

NONE

34MB

(1) 8M x 36

(1) 256K x 36

(1) 256K x 36

NONE

34MB

(1) 8M x 36

(1) 512K x 36

NONE

NONE

34MB

(1) 512K x 36

(1) 4M x 36

(1) 4M x 36

NONE

34MB

(1) 512K x 36

(1) 8M x 36

NONE

NONE

35MB

(1) 8M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

36MB

(1) 8M x 36

(1) 512K x 36

(1) 512K x 36

NONE

36MB

(1) 8M x 36

(1) 1M x 36

NONE

NONE

36MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

NONE

36MB

(1) 1M x 36

(1) 8M x 36

NONE

NONE

38MB

(1) 8M x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 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) 4M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

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

44MB

(1) 8M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

48MB

(1) 8M x 36

(1) 2M x 36

(1) 2M x 36

NONE

48MB

(1) 8M x 36

(1) 4M x 36

NONE

NONE

48MB

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

NONE

48MB

(1) 4M x 36

(1) 8M x 36

NONE

NONE

49MB

(1) 256K x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

50MB

(1) 512K x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

52MB

(1) 1M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

56MB

(1) 8M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

56MB

(1) 2M 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

64MB

(1) 16M x 36

NONE

NONE

NONE

65MB

(1) 256K x 36

(1) 8M x 36

(1) 8M x 36

NONE

65MB

(1) 16M x 36

(1) 256K x 36

NONE

NONE

66MB

(1) 512K x 36

(1) 8M x 36

(1) 8M x 36

NONE

66MB

(1) 16M x 36

(1) 256K x 36

(1) 256K x 36

NONE

66MB

(1) 16M x 36

(1) 512K x 36

NONE

NONE

67MB

(1) 16M x 36

(1) 256K x 36

(1) 256K x 36

(1) 256K x 36

68MB

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

NONE

68MB

(1) 16M x 36

(1) 512K x 36

(1) 512K x 36

NONE

68MB

(1) 16M x 36

(1) 1M x 36

NONE

NONE

70MB

(1) 16M x 36

(1) 512K x 36

(1) 512K x 36

(1) 512K x 36

72MB

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

NONE

72MB

(1) 16M x 36

(1) 1M x 36

(1) 1M x 36

NONE

DRAM CONFIGURATION (CON'T)

Size

Bank 0

Bank 1

Bank 2

Bank 3

72MB

(1) 16M x 36

(1) 2M x 36

NONE

NONE

76MB

(1) 16M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

80MB

(1) 16M x 36

(1) 2M x 36

(1) 2M x 36

NONE

80MB

(1) 16M x 36

(1) 4M x 36

NONE

NONE

80MB

(1) 8M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

80MB

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

NONE

88MB

(1) 16M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

96MB

(1) 16M x 36

(1) 4M x 36

(1) 4M x 36

NONE

96MB

(1) 16M x 36

(1) 8M x 36

NONE

NONE

96MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

NONE

97MB

(1) 256K x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

98MB

(1) 512K x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

100MB

(1) 1M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

104MB

(1) 2M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

112MB

(1) 16M x 36

(1) 4M x 36

(1) 4M x 36

(1) 4M x 36

112MB

(1) 4M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

128MB

(1) 16M x 36

(1) 16M x 36

NONE

NONE

128MB

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

(1) 8M x 36

192MB

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

NONE

256MB

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

(1) 16M x 36

CACHE CONFIGURATION

Size

Bank 0

TAG

128KB

(4) 32K x 8

(1) 16K/32K x 8

256KB

(4) 64K x 8

(1) 16K/32K x 8

512KB

(4) 128K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP11

JP13

128KB

Open

Open

256KB

Closed

Open

512KB

Closed

Closed

CPU TYPE CONFIGURATION

Type

JP3

JP4

JP5

80486SX

pins 1 & 2 closed

Open

Open

SL80486SX

pins 1 & 2 closed

Open

Open

80486SX2

pins 1 & 2 closed

Open

Open

SL80486SX2

pins 1 & 2 closed

Open

Open

UMCU5S

Open

Open

Open

CX486DX

pins 1 & 2 closed

pins 2 & 3 closed

Open

AM486DX(SV8B)

pins 1 & 2 closed

pins 1 & 2 closed

Open

AM486DX(NV8T)

1 & 2

Open

Open

80486DX

Open

Open

Open

SL80486DX

Open

Open

Open

TI486DX

pins 1 & 2 closed

pins 2 & 3 closed

Open

CX486DX2

pins 1 & 2 closed

pins 2 & 3 closed

Open

AM486DX2(SV8B)

pins 1 & 2 closed

pins 1 & 2 closed

Closed

AM486DX2(NV8T)

pins 1 & 2 closed

pins 2 & 3 closed

Open

80486DX2

Open

Open

Open

SL80486DX2

Open

Open

Open

P24D

pins 1 & 2 closed

pins 1 & 2 closed

Open

TI486DX4

pins 1 & 2 closed

pins 2 & 3 closed

Open

CX486DX4

pins 1 & 2 closed

pins 2 & 3 closed

Open

CX486DX4P/0

pins 1 & 2 closed

pins 1 & 2 closed

Open

AM486DX4(SV8B)(2x)

pins 1 & 2 closed

pins 1 & 2 closed

Closed

AM486DX4(SV8B)(3x)

pins 1 & 2 closed

pins 1 & 2 closed

Open

AM486DX4(NV8T)(2x)

pins 1 & 2 closed

pins 2 & 3 closed

Open

AM486DX4(NV8T)(3x)

pins 1 & 2 closed

Open

Open

80486DX4

pins 1 & 2 closed

Open

Open

80486DX4EW

pins 1 & 2 closed

pins 1 & 2 closed

Open

CX5X86

pins 1 & 2 closed

pins 1 & 2 closed

Open

am5x86(75)

pins 1 & 2 closed

pins 1 & 2 closed

Closed

CPU TYPE CONFIGURATION (CON'T)

Type

JP6

JP20

JP21

80486SX

pins 2 & 3 closed

Open

Open

SL80486SX

pins 2 & 3 closed

Open

Open

80486SX2

pins 2 & 3 closed

Open

Open

SL80486SX2

pins 2 & 3 closed

Open

Open

UMCU5S

pins 1 & 2, 3 & 4 closed

Open

Open

CX486DX

pins 1 & 2, 3 & 4 closed

Open

Open

AM486DX(SV8B)

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

AM486DX(NV8T)

pins 1 & 2, 3 & 4 closed

Open

Open

80486DX

pins 1 & 2 closed

pins 2 & 3 closed

Open

SL80486DX

pins 1 & 2, 3 & 4 closed

pins 2 & 3 closed

Open

TI486DX2

pins 1 & 2, 3 & 4 closed

Open

Open

CX486DX2

pins 1 & 2, 3 & 4 closed

Open

Open

AM486DX2(SV8B)

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

AM486DX2(NV8T)

pins 1 & 2, 3 & 4 closed

Open

Open

80486DX2

pins 1 & 2 closed

pins 2 & 3 closed

Open

SL80486DX2

pins 1 & 2 closed

pins 2 & 3 closed

Open

P24D

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

TI486DX4

pins 1 & 2, 3 & 4 closed

Open

Open

CX486DX4

pins 1 & 2, 3 & 4 closed

Open

Open

CX486DX4P/0

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

AM486DX4(SV8B)(2x)

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

AM486DX4(SV8B)(3x)

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

AM486DX4(NV8T)(2x)

pins 1 & 2, 3 & 4 closed

Open

Open

AM486DX4(NV8T)(3x)

pins 1 & 2, 3 & 4 closed

Open

Open

80486DX4

pins 1 & 2, 3 & 4 closed

Open

Open

80486DX4EW

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

CX5X86

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 2 & 3 closed

am5x86(75)

pins 1 & 2, 3 & 4 closed

pins 1 & 2 closed

pins 1 & 2 closed

CPU TYPE CONFIGURATION (CON'T)

Type

RN10

RN11

RN12

80486SX

Not installed

Not installed

Not installed

SL80486SX

Not installed

Not installed

Not installed

80486SX2

Not installed

Not installed

Not installed

SL80486SX2

Not installed

Not installed

Not installed

UMCU5S

Not installed

Not installed

Not installed

CX486DX

Not installed

Not installed

Not installed

AM486DX(SV8B)

Not installed

Installed

Not installed

AM486DX(NV8T)

Not installed

Not installed

Not installed

80486DX

Not installed

Not installed

Not installed

SL80486DX

Not installed

Not installed

Not installed

TI486DX2

Not installed

Not installed

Not installed

CX486DX2

Not installed

Not installed

Not installed

AM486DX2(SV8B)

Not installed

Installed

Not installed

AM486DX2(NV8T)

Not installed

Not installed

Not installed

80486DX2

Not installed

Not installed

Not installed

SL80486DX2

Not installed

Not installed

Not installed

P24D

Not installed

Installed

Installed

TI486DX4

Not installed

Not installed

Not installed

CX486DX4

Not installed

Not installed

Not installed

CX486DX4P/0

Not installed

Installed

Installed

AM486DX4(SV8B)(2x)

Not installed

Installed

Not installed

AM486DX4(SV8B)(3x)

Not installed

Installed

Not installed

AM486DX4(NV8T)(2x)

Not installed

Not installed

Not installed

AM486DX4(NV8T)(3x)

Not installed

Not installed

Not installed

80486DX4

Not installed

Not installed

Not installed

80486DX4EW

Not installed

Installed

Installed

CX5X86

Not installed

Installed

Not installed

am5x86(75)

Not installed

Installed

Not installed

CPU TYPE CONFIGURATION

Type

RN13

RN14

RN16

80486SX

Not installed

Not installed

Installed

SL80486SX

Not installed

Not installed

Installed

80486SX2

Not installed

Not installed

Installed

SL80486SX2

Not installed

Not installed

Installed

UMCU5S

Not installed

Not installed

Installed

CX486DX

Installed

Not installed

Not installed

AM486DX(SV8B)

Not installed

Installed

Not installed

AM486DX(NV8T)

Installed

Not installed

Not installed

80486DX

Installed

Not installed

Not installed

SL80486DX

Installed

Not installed

Not installed

TI486DX2

Installed

Not installed

Not installed

CX486DX2

Installed

Not installed

Not installed

AM486DX2(SV8B)

Not installed

Installed

Not installed

AM486DX2(NV8T)

Installed

Not installed

Not installed

80486DX2

Installed

Not installed

Not installed

SL80486DX2

Installed

Not installed

Not installed

P24D

Not installed

Not installed

Not installed

TI486DX4

Installed

Not installed

Not installed

CX486DX4

Installed

Not installed

Not installed

CX486DX4P/0

Not installed

Not installed

Not installed

AM486DX4(SV8B)(2x)

Not installed

Installed

Not installed

AM486DX4(SV8B)(3x)

Not installed

Installed

Not installed

AM486DX4(NV8T)(2x)

Installed

Not installed

Not installed

AM486DX4(NV8T)(3x)

Installed

Not installed

Not installed

80486DX4

Installed

Not installed

Not installed

80486DX4EW

Not installed

Not installed

Not installed

CX5X86

Not installed

Installed

Not installed

am5x86(75)

Not installed

Installed

Not installed

CPU TYPE CONFIGURATION (CON'T)

Type

RN17

RN19

RN20

80486SX

Not installed

Not installed

Installed

SL80486SX

Not installed

Not installed

Installed

80486SX2

Not installed

Not installed

Installed

SL80486SX2

Not installed

Not installed

Installed

UMCU5S

Not installed

Installed

Not installed

CX486DX

Installed

Not installed

Not installed

AM486DX(SV8B)

Not installed

Not installed

Not installed

AM486DX(NV8T)

Not installed

Installed

Not installed

80486DX

Not installed

Not installed

Installed

SL80486DX

Not installed

Not installed

Installed

TI486DX2

Installed

Not installed

Not installed

CX486DX2

Installed

Not installed

Not installed

AM486DX2(SV8B)

Not installed

Not installed

Not installed

AM486DX2(NV8T)

Not installed

Installed

Not installed

80486DX2

Not installed

Not installed

Installed

SL80486DX2

Not installed

Not installed

Installed

P24D

Not installed

Not installed

Not installed

TI486DX4

Installed

Not installed

Not installed

CX486DX4

Installed

Not installed

Not installed

CX486DX4P/0

Not installed

Not installed

Not installed

AM486DX4(SV8B)(2x)

Not installed

Not installed

Not installed

AM486DX4(SV8B)(3x)

Not installed

Not installed

Not installed

AM486DX4(NV8T)(2x)

Not installed

Installed

Not installed

AM486DX4(NV8T)(3x)

Not installed

Installed

Not installed

80486DX4

Not installed

Not installed

Installed

80486DX4EW

Not installed

Not installed

Not installed

CX5X86

Not installed

Not installed

Not installed

am5x86(75)

Not installed

Not installed

Not installed

CPU SPEED CONFIGURATION

Speed

JP7

JP10

JP12

25MHz

pins 1 & 2 closed

Open

Open

33MHz

pins 1 & 2 closed

Closed

Closed

40MHz

pins 1 & 2 closed

Closed

Open

50iMHz

pins 1 & 2 closed

Open

Open

50MHz

pins 2 & 3 closed

Open

Closed

66iMHz

pins 1 & 2 closed

Closed

Closed

75iMHz

pins 1 & 2 closed

Open

Open

80iMHz

pins 1 & 2 closed

Closed

Open

100iMHz

pins 1 & 2 closed

Closed

Closed

120iMHz

pins 1 & 2 closed

Closed

Open

133iMHz

pins 1 & 2 closed

Closed

Closed

160iMHz

pins 1 & 2 closed

Closed

Open

CPU VOLTAGE CONFIGURATION

Voltage

JP1

JP18

3.45v

pins 3 & 5, 4 & 6 closed

pins 1 & 2 closed

3.6v

pins 3 & 5, 4 & 6 closed

pins 3 & 4 closed

4v

pins 3 & 5, 4 & 6 closed

pins 5 & 6 closed

5v

pins 1 & 3, 2 & 4 closed

Open

DMA CONFIGURATION

DMA

JP8

JP9

DMA 1

pins 1 & 2 closed

pins 1 & 2 closed

DMA 3

pins 2 & 3 closed

pins 2 & 3 closed