Rmd Protocol Over Rs232 (Ssi); Encapsulation Of Rmd Commands/Responses Over Ssi - Motorola SE955 Integration Manual

9 - 4 SE955 Integration Guide
Supported Attribute Numbers (Continued)
Table 9-2
Attribute
Number
20003 Date of Last Service
20004 Firmware Version
20005 Engine ID
20006 Hardware Version

RMD Protocol Over RS232 (SSI)

Encapsulation of RMD Commands/Responses over SSI

The SSI protocol allows the host to send a command that is variable in length up to 255 bytes. Although there
is a provision in the protocol to multi-packet commands from the host, it is not supported in the scan engine. It
is required that the host fragment packets using the provisions supplied in the RMD protocol
(ATTRIBUTE_SET_OFFSET, ATTRIBUTE_GET_OFFSET).
User
Attribute
Mode
Name
Access
R
R
R
R
Supervisor
Size
Mode
(Bytes)
Access
R/W 7
R 8
R/W 1
R/W 1
Description
The date of the manufacture
DD- Day
MMM- Month, Jan, Feb, Apr
YY -Year
This attribute shall exist for both
the base and scan engine. This
field shall be programmed during
Manufacturing and the Service
Depot.
This attribute represents the
firmware version of the device.
This attribute shall exist for both
the base and scan engine. This
field shall be determined at
software build time.
The engine ID of the attached
scan engine.
The version or versions of the
boards in the system.