Acrosser AR-B104D User Manual

AR-B104D Quick Manual

P/N：220010396-G

1

JP1

CAN Bus terminal resister select pin
header.

J1

PCI BUS connector (PC-104 Plus)

CN2

CAN Bus connector

JP3

Operation mode selection.

JP2

Clear SRAM pin header.

CN3

GPIO connector.

JP8

SRAM mode select.

AR-B104D Quick Manual V1.01

1. Mainboard illustration (Top Side)

P/N：220010396-G

2

1. JP1

2. CN2

3. JP2

Pin

Description

close

120 ohm

resister.

open

None.

Pin

Description

1

CAN High

2

CAN Low

Pin

Description

1-2

Normal

2-3

Clear SRAM

PIN

define

PIN

define

PIN

define

PIN

define

PIN

define

PIN

define

PIN

define

PIN

define

A1

GND

B1

SIRQ

A16

AD21

B16

AD20

C1

+5V

D1

AD00

C16

GND

D16

AD19

A2

VIO

B2

AD02

A17

3.3V

B17

AD23

C2

AD01

D2

+5V

C17

AD22

D17

+3.3V

A3

AD05

B3

GND

A18

IDSEL0

B18

GND

C3

AD04

D3

AD03

C18

IDSEL1

D18

IDSEL2

A4

CBE0#

B4

AD07

A19

AD24

B19

CBE3#

C4

GND

D4

AD06

C19

VIO

D19

IDSEL3

A5

GND

B5

AD09

A20

GND

B20

AD26

C5

AD08

D5

GND

C20

AD25

D20

GND

A6

AD11

B6

VIO

A21

AD29

B21

+5V

C6

AD10

D6

M66EN

C21

AD28

D21

AD22

A7

AD14

B7

AD13

A22

+5V

B22

AD30

C7

GND

D7

AD12

C22

GND

D22

AD31

A8

3.3V

B8

CBE1#

A23

REQ0#

B23

GND

C8

AD15

D8

+3.3V

C23

REQ1#

D23

VIO

A9

SERR#

B9

GND

A24

GND

B24

REQ2#

C9

SB0

D9

PAR

C24

+5V

D24

GNT0#

A10

GND

B10

PERR#

A25

GNT1#

B25

VIO

C10

+3.3V

D10

SDONE

C25

GNT2#

D25

GND

A11

STOP#

B11

+3.3V

A26

+5V

B26

PCICLK0

C11

LOCK#

D11

GND

C26

GND

D26

PCICLK1

A12

3.3V

B12

TRDY#

A27

PCICLK2

B27

+5V

C12

GND

D12

DEVDEL#

C27

PCICLK3

D27

GND

A13

FRAME#

B13

GND

A28

GND

B28

INTD#

C13

IRDY#

D13

+3.3V

C28

+5V

D28

RST#

A14

GND

B14

AD16

A29

+12V

B29

INTA#

C14

+3.3V

D14

CBE2#

C29

INTB#

D29

INTC#

A15

AD18

B15

+3.3V

A30

-12V

B30

REQ3#

C15

AD17

D15

GND

C30

GNT3#

D30

GND

2. Connector and Jumper Setting Table

4. CN4

AR-B104D Quick Manual

P/N：220010396-G

3

Pin

Description

1-2,3-4 open

Mode 3

1-2 open,3-4 short

Mode 2

1-2 short,3-4 open

Mode 1

1-2,3-4 short

Mode 0

PCICLK

IDSEL

INT 0

Mode 0

PCICLK0

IDSEL0

A

Mode 1

PCICLK1

IDSEL1

B

Mode 2

PCICLK2

IDSEL2

C

Mode 3

PCICLK3

IDSEL3

D

5. JP3

Operation mode description



AR-B104D Quick Manual

Note: The JP3 default setting is Mode0.