Tascam SX-1 Protocol Manual Download Page 9

*9 DMC SET: The SX-1 does not support Dynamic Motion Control, but it recognizes the 
DMC SET FWD and DMC SET REV commands. The SX-1 will treat them the same as VAR 
FWD and VAR REV with a single byte data representing SPEED. This is to support some 
remote control devices that use these commands for rough JOG and SHUTTLE control. The 
specified speed is memorized, and the DMC START command will then initiate a VAR FWD 
or VAR REV with this memorized speed. 
This behavior is copied from the Tascam DA-98 and DA-98HR DTRS machines. 
 
*10 FULL EE MODE. When received, the SX-1 will turn all of the HDR record tracks input 
monitor parameters to ON or OFF as requested.  If  some  of  the  input  monitors  were 
previously set, they will be over-ridden by this command. If a HDR track is currently 
recording (its REC ARM is lit and the transport is recording), then the input monitor is 
automatically on, and a request for FULL EE OFF will be ignored. 
 
*11 EDIT PRESET 
Depending on the selected P2 Slave Device Type (emulated machine), the SX-1’s response 
to the edit preset command will change. If the Device Type is set to TASCAM or Sony 3324S, 
then only the digital track assignments are used. If the Device Type is set to Sony BVU-950, 
then only A1 and A2 are used, and these are always mapped to HDR tracks 1 and 2. 

7

6

5

4

3

2

1

0

DATA1

INS ASMBL VIDEO

TC

A2

A1

DATA2

CH 8

CH 7

CH 6

CH 5

CH 4

CH 3

CH 2

CH 1

DATA3

CH 16 CH 15 CH 14 CH 13 CH 12

CH 11 CH 10

CH 9

MSB

LSB

 

 
IF DATA1 BIT 6 (INS) is 0, all data is assumed to be zero. 
If the SX-1 is currently in MixDown mode, all data from this command is ignored. 
DATA1 BITs 5,4,2 have no effect. 
If the device type = BVU-950, A1 and A2 are read and applied to HDR Channel 1 and 2, 
CH1-CH16 bits are ignored. HDR tracks 3-16 that are currently in record will not be 
cleared. 
If the device type = TASCAM or SONY 3324S then A1 and A2 status is ignored and the bits 
CH1-CH16 are read and applied to HDR Channel 1 to 16. 
If the EDIT PRESET command has less than 3 data bytes, the data for the unspecified 

 

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Summary of Contents for SX-1

Page 1: ...duction Environment SX 1 Version 1 50 Sony P2 Protocol Documentation This manual describes the changes and additions to the Sony P2 support for the SX 1OS V1 50 software See also the V1 10 release not...

Page 2: ...ks it was necessary to choose recs 8 and ignore the assigned buttons for 5 thru 8 Some devices would map these bits to Timecode tracks and other functions that the user would prefer not to have affect...

Page 3: ...s OK z Make sure that the SX 1 HDR entry has CHASE LTC Master set It is still possible to control the SX 1 if it is set to chase LTC or MTC in which case motion control commands will be translated and...

Page 4: ...1 PLAY 20 01 ACK 10 01 REC 20 02 ACK 10 01 3 STANDBY OFF 20 04 ACK 10 01 1 DMC START 20 0D ACK 10 01 FAST FORWARD 20 10 ACK 10 01 JOG FORWARD 21 11 4 ACK 10 01 VAR FORWARD 21 12 4 ACK 10 01 SHTL FORWA...

Page 5: ...C UB DATA 74 05 VITC TIME DATA 74 06 VITC TIME UB DATA 78 06 VITC UB DATA 74 07 LTC INTERPOLATED 74 14 TIME DATA LTC INTERPOLATED 78 14 TIME UB DATA VITC HOLD TIME DAT 74 16 VITC HOLD TIME 78 16 UB DA...

Page 6: ...ue of the data byte For a double data byte command the 2nd data byte is used as a fraction M 256 to linearly interpolate between the calculated speeds for 1st data byte N and 1st data byte N 1 where N...

Page 7: ...the command as soon as it is parsed When set between 1 and 6 frames the SX 1 will execute the command on the frame edge that is the specified number of frames after the frame in which the command was...

Page 8: ...arsal function is turned on and the HDR simulates a punch in record When the EDIT OFF command is received when the SX 1 is recording the SX 1 will punch out of record 7 SYNC PLAY The SX 1 will ignore...

Page 9: ...E OFF will be ignored 11 EDIT PRESET Depending on the selected P2 Slave Device Type emulated machine the SX 1 s response to the edit preset command will change If the Device Type is set to TASCAM or S...

Page 10: ...ose execution may be delayed to occur on a subsequent frame or video field boundary see Note 5 for details 12 NAK DATA The SX 1 returns the data value 01 UNDEFINED COMMAND for commands that it does no...

Page 11: ...B C HDR CH8 HDR CH7 HDR CH6 HDR CH5 HDR CH4 HDR CH3 HDR CH2 HDR CH1 DATA 0 BIT 4 VIDEO REF MISSING This bit is set when there is no video or TTL signal present at the VIDEO IN BNC connector of the SX...

Page 12: ...ich bit is set depends on what command had been received Jog 2x 11 or 2x 21 BIT 4 Shuttle 2x 13 or 2x 23 Bit 5 Var 2x 13 or 2x 22 Bit 3 DMC 20 0D 21 5C 21 5D Bit 3 Program Play 21 38 or 21 39 Bit 3 DA...

Page 13: ...armed If P2 slave Device type is not set to BVU 950 then this bit is zero DATA 5 BIT 0 A1 This bit is set when HDR track 1 is Rec armed If P2 slave Device type is not set to BVU 950 then this bit is...

Page 14: ...nd UB data is requested in the same command 4 bytes of zero UB data is appended after the TIME data 16 EDIT FIELD SELECT DATA 1 00 AUTO execute in same field as command is received 01 FIELD 1 02 FIELD...

Page 15: ...PCM 7040 1 24 0x0071 Stdr TLS1 74 0x2018 BVW 35P 124 0x70a2 A1 2 25 0x0072 Stdr A807 2 75 0x2020 BVW 60 125 0x70e0 M20 8 26 0x0073 Stdr A812 2 76 0x2021 BVW 65 126 0x70e1 M20 2 16 27 0x0074 Stdr A820...

Page 16: ...Pion 9601 174 0xb041 DNW A100 224 0xd0c8 GX8064 64 274 0xf032 BR S85E 175 0xb045 DNW A45 225 0xd0d0 Dolby Drv 8 275 0xf033 AG DVCPRO 176 0xb046 DNW A75 226 0xd0d1 Dolby Drv 16 276 0xf034 AKAI DR8 8 17...

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