Joint Appendix One

Case 2:10-cv-O7678-JFW-DTB Document 57-11 Filed 09/28/11 Page 8 of 16 Page ID
#:1039
3.3.2 MBD Transmitter/Receiver Specifications
Section 2.0 of the standard addresses the I/O specifications of the port. The
printer is considered a slave unit and has the properties shown below. Refer
to the latest dratl of the standard to insure accuracy.
3.3.2.t Slave Receiver Parameters
Minimum input current active (15mA @ 1V)
Maximum input current inactive 100uA
3.3.2.2 Slave Transmitter Parameters
Minimum sink current active (15mA @ 1V)
Maximum input current inactive 30uA
3.3.2.3 Example Master/Slave Connections
Refer to section 5.0 of the Standard to see an example of a Master/Slave
Connection. A typical part for interfacing to the MBD is the Motorola 4N28.
MDB Communications
Communications protocol and commands are covered in section 5.0 of the
"Extemal Vending Device" specification. The commands supported by the
pdnter controller are defined in 3.3.3.1. Since many of the commands are not
intended for a printing device, a subset of the commands will be supported.
EVD Command Definitions
The following commands are supported and perform as indicated.
(TBD subject to review/modification of EVD specification)
CONFIDENTIAL 00120
Nanoptix' Summary Judgment Exhibit No. 9
-A0259-
FL0022034
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