7 firewire/ieee1394 connectors (j13,j14), 1 ieee1394 connector (ieee1394_0) (j14), 2 ieee1394 connector (ieee1394_1) (j13) – Kontron KTQM67-mITX User Manual

Page 52: Firewire/ieee1394 connectors (j13,j14), Ieee1394 connector (ieee1394_0) (j14), Ieee1394 connector (ieee1394_1) (j13), Internal connectors

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KTQM67 Users Guide

KTD-N0819-K Page 52

6.7 Firewire/IEEE1394 connectors (J13,J14)

The KTQM67 support two IEEE Std 1394a-2000 fully compliant ports at 100M bits/s, 200M bits/s and
400M bits/s.

6.7.1 IEEE1394 connector (IEEE1394_0) (J14)

Note

Pull
U/D

Ioh/Iol Type Signal PIN

Signal Type Ioh/Iol

Pull
U/D

Note

-

-

TPA0+

1 2

TPA0-

-

-

-

-

PWR GND

3 4

GND PWR

-

-

-

-

TPB0+

5 6

TPB0-

-

-

1

-

-

PWR +12V

7 8

+12V PWR

-

-

1

key

-

-

NC

-

9 10

GND PWR

-

-


Note 1: The 12V supply for the IEEE1394_0 devices is on-board fused with a 1.25A reset-able fuse.

Signal

Description

TPA0+,TPA0–

Differential signal pair A

TPB0+, TPB0– Differential signal pair B
+12V

+12V supply

6.7.2 IEEE1394 connector (IEEE1394_1) (J13)

Note

Pull
U/D

Ioh/Iol Type Signal PIN

Signal Type Ioh/Iol

Pull
U/D

Note

-

-

TPA0+

1 2

TPA0-

-

-

-

-

PWR GND

3 4

GND PWR

-

-

-

-

TPB0+

5 6

TPB0-

-

-

1

-

-

PWR +12V

7 8

+12V PWR

-

-

1

key

-

-

NC

-

9 10

GND PWR

-

-


Note 1: The 12V supply for the IEEE1394_1 devices is on-board fused with a 1.25A reset-able fuse.

Signal

Description

TPA1+, TPA1– Differential signal pair A

TPB1+, TPB1– Differential signal pair B
+12V

+12V supply



Internal Connectors

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