Advanced Vehicle Technologies, Inc.

ADVANCED VEHICLE TECHNOLOGIES, Inc.

AVT-843 Hardware Revision Descriptions
and
Order Number Descriptions

Updated: 5 February 2010

Revision A
General release: 19 March 2007
Low cost multiple interface supporting: CAN-C; SWC; J1850 VPW; and K-line networks.
Communication to host computer: Ethernet.

Revision A2
General release: 17 July 2007
Remove R24; passive pull-up on K-line. This makes the passive pull-up on the K-line compatible for LIN operations.

Revision C
General release: 24 July 2009
Change the 2-wire CAN termination to the "Ford" configuration.
Remove: R18 and R16.
Install: R14 and R15 - 100 ohm.
Install: C20 and C21 - 470 pF.
Install: C22 and C23 - 100 pF.

Revision S
General release: 23 June 2009
Available for installation on any board, only upon specific customer request. Most useful for customers that need to support CAN bus baud rate of 1 Mbaud.
Remove 4 MHz external resonator (Y1) and replace it with an 8 MHz resonator (AWSCR-8.00MGD-T).
Install a wire from U1 pin #109 (PortK bit 7) to ground (nearest is C3 terminal furthest away from U1).

Revision T
General release: ~August 2008
Modification to change CAN4 channel from Single Wire CAN (SWC) to dual wire CAN.
Remove SWC transceiver U6.
Install AVT-84x "T" board on top of U4 using both pins of JP3 for mounting.
Install wires from the AVT-84x "T" board to the respective locations on the main AVT-84x board.

Revision V
General release: pending as of 5 February 2010
Modification to change CAN0 channel from dual wire CAN to Single Wire CAN (SWC).
Remove dual wire CAN transceiver Ux.
Install AVT-84x "V" board ...
Install wires from the AVT-84x "V" board to the respective locations on the main AVT-84x board.

Notice
General release: 25 October 2009
From now on all AVT-84x units will ship from the factory with all shunts installed.
The shunts are:
    JP1 - single wire CAN
    JP2 - K-line (KWP, LIN, and other protocols)
    JP3 - J1850 VPW (Class2)
[Previously, shunt JP2 for the K-line was in the "off" or "removed" position when the AVT-84x unit shipped from the factory.]

Revision xxx
General release: xxx
Description xxx

Revision xxx
General release: xxx
Description xxx

Revision xxx
General release: xxx
Description xxx

Order Number Descriptions

AVT-843-002 : AVT-843 interface board, installed in a rugged enclosure, with either a crossover cable or patch cable, with 3-foot OBD-II cable.
(Ethernet Cat 5E crossover cable or patch cable must be specified at time of order.)
Status: Active.

AVT-843-003 : AVT-843 interface board, installed in a rugged enclosure, with either a crossover cable or patch cable.
(Ethernet Cat 5E crossover cable or patch cable must be specified at time of order.)
Status: Active.

AVT-843-004 : AVT-843 interface board, installed in enclosure, with 3-foot OBD-II cable.
Status: Active.

AVT-843-005 : AVT-843 interface board, installed in enclosure, with 3-foot OBD-II cable, with small white box.
Status: Active.

AVT-843-006 : AVT-843 interface board, installed in enclosure.
Status: Active.

AVT-843-007 : AVT-843 interface board only.
Status: Active.

AVT-843-016 : AVT-843 interface board, installed in enclosure, with AVT-84x "T" revision installed.
Status: Active.

AVT-843-017 : AVT-843 interface board only with AVT-84x "T" revision installed.
Status: Active.

AVT-843-026 : AVT-843 interface board, installed in enclosure, with AVT-84x "V" revision installed.
Status: Active.

AVT-843-027 : AVT-843 interface board only with AVT-84x "V" revision installed.
Status: Active.

Site Map