Blackmagic Design Duplicator 4K Manual De Instalación Y Funcionamiento página 173

Supported RS-422 Commands
Command
0 - System Control
0x00 0x11 DeviceTypeRequest
1 - Slave Response
0x20 0x00 Stop
0x20 0x02 Record
0x21 0x02 Append
4 - Preset/Select Control
0x40 0x40 AutoMode Off
0x40 0x41 AutoMode On
0x61 0x20 StatusSense
7 - Sense Reply
0x70 0x20 StatusData
Reply No Remote
NTSC: 0xF0E0
PAL: 0xF1E0 Enabled
24P: 0xF2E0
Acknowledge Disabled
Acknowledge Disabled
Acknowledge Disabled
Acknowledge Disabled
Acknowledge Disabled
StatusData Enabled
– –
Notes
–
–
–
Non-standard
command - an extra
payload of 0x00
indicates append
ignored, Status bit
remembered
ignored, Status bit
remembered
–
Please see "Status Bits"
sheet: Limited to 9
bytes of status,
silently truncated
Protocolo de control RS-422 173