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Lexicon, Inc.
DC-2/MC-1 Serial Communications Protocol Printed on: 10/19/00
42 of 44
15.5 Examples:
The following examples show the byte’s transmitted for the Get Unit Config, Get Effect Definition, and Set Input Name transactions. They are shown as they
should be transmitted from left to right.
15.5.1 Get Unit Configuration
The HOST initiates by sending the GET_UNIT_CONFIG command packet:
SOP DLL DC CMD AppDC EOP
F1 03 15 00 F2
If the command is received with out error the DC-2/MC-1 responds with the UNIT_CONFIG response packet:
SOP DLL DC CMD App DC DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7 DATA8
Product
Id
SW
TYPE SW LVL
SW MJ
REV
SW MN
REV
PTCL
MJ REV
PTCL
MN REV
SYS
PARAM
COUNT
EFFECT
COUNT
F1 1C 80 19 00 03 03 03 01 01 00 BE 25
DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA17 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA24 EOP
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
Time
Stamp
39 38 2F 30 36 2F 32 36 20 30 39 3A 35 39 00 00 F2
98/06/26(sp)09:59
From the response packet we can see that the DC-2/MC-1 is configured as a
Product Id is Lexicon DC-2/MC-1
Software type DTS
Software level of alpha
Software Version 3.01
Protocol Version 1.00
with 190 system parameters
and 37 effects,
and the ROM was built
“98/06/26 09:59”