IEC 62286:2003 pdf free download

IEC 62286:2003 pdf free download Service diagnostic interface for consumer electronics products and networks – Implementation for IEEE 1394
1 scope
This International Standard specifies the requirements that have to be implemented in futureproducts that incorporate a digital interface, and service diagnostic software developed forthese products. The Service Diagnostic Interface (SDl) requires the use of a PC (desktop orlaptop) into which service diagnostic software can be loaded.A part of this PC software has tobe standardised while another part of this PC software is manufacturer/product related.
To reach a common approach in servicing all products from all manufacturers, it is necessaryto standardise specific items in the products (Device Under TestDUT) as well as in thediagnostic software on the PC.
The Service Diagnostic Interface (SDl) is based on the lEEE 1394:1995 specification becausethis interface will be used in most future products. The use of this connection and existingcommunication protocols enable implementation in products at low cost, and gives maximumflexibility and efficiency.
The SDl consists of:
Specific hardware and software requirements of the DUT.
Specific requirements of the PC:
– the Service software,
– an lEEE1394 interface (to be built in if not already present).The connection between the PC and the DUT.
This specification is a minimal specification necessary to be able to carry out computeriseddiagnosis and covers the standardised software of the PC as well as the standardisedsoftware and provisions in the DUT.
lf an lEEE 1394 interface is present on the product,then the requirement for productidentification as described in’ this document ‘(see 6.3) is mandatory. In addition，allcommunication for any service application should go through the IEEE 1394 interface only, asdescribed in this document (in Clause 7).
2Normative references
The following referenced documents are indispensable for the application of this document.For dated references, only the edition cited applies.For undated references, the latest editionof the referenced document (including any amendments) applies.
IEC 61883-1:2003,Consumer audio/video equipment – Digital Interface – Part 1:GeneralIEEE 1212:2001,Microprocessor Systems – Control and Status Registers (CSR):Architecturefor microcomputer buses
IEEE 1394:1995,IEEE Standard for a High Performance Serial Bus – FirewireIEEE 1394a:2000,IEEE Standard for a High Performance Serial Bus –
Amendment 1
3 Terms, definitions and abbreviations
3.1 Terms and definitions
For the purposes of this International Standard, the following terms and definitions apply.
3.1.1
configuration ROM
area of memory within an IEEE 1 394-enabled device which holds specific information about the device, as defined in IEEE 1 21 2. Device information is held in a hierarchy of directories within the ROM
3.1.2
EACEM unit directory
see unit directory
3.1.3
HW_Version
hardware version. IEEE 1 21 2 optionally uses this to identify diagnostic software