DM163010 Microchip Technology, DM163010 Datasheet - Page 68

• Manufacturer Part Number: DM163010
• Description: BOARD DEMO PICDEM USB
• Manufacturer: Microchip Technology

Specifications of DM163010

• Processor To Be Evaluated: PlC16C745/765
• Interface Type: USB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

PICDEM™ USB User’s Guide
DS41174A-page 64
Table B-4: PS/2 Mouse Commands (Continued)
HEX Code
EB
EA
E9
"E8,XX"
E7
E6
Description
Read data -- This command requests that all data defined in the
data packet format be transmitted. This command is executed in
either Remote or Stream mode. This data is transmitted even if
there has been no movement since the last report or the switch
status is unchanged.
Set Stream mode -- This command sets the mouse to Stream
mode.
Status request -- When this command is issued by the system,
the mouse responds with a 3-byte status report, same as Data
Report.
Set resolution -- The mouse provides 4 resolutions, selected by
the second byte of the command.
Set scaling 2:1 -- Scaling is used to provide a course/fine track-
ing response. At the end of a sample interval in the stream
mode, the current X and Y data values are converted to new
values. The sign bits are not involved in the conversion. 2:1
scaling is performed only in Stream mode. In response to a read
data command, the current value before conversion is sent.
Reset scaling -- This command restores scaling to 1:1.
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2001 Microchip Technology Inc.