datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu

More documents

Recommendations

Info

The ID of SE900’s EXT SLOT_ 9: 18h (base 16) The ID of SE900’s EXT SLOT_ 10: 19h (base 16) The ID of SE900’s EXT SLOT_ 11: 1Ah (base 16) The ID of SE900’s EXT SLOT_ 12: 1Bh (base 16) The ID of SE900’s EXT SLOT_ 13: 1Ch (base 16) The ID of SE900’s EXT SLOT_ 14: 1Dh (base 16) The ID of SE900’s EXT SLOT_ 15: 1Eh (base 16) (CHROMA KEY board) (EXTERNAL GENLOCK board) (PREVIEW board) (CG board) (SDI_OUT board) (AV & DV output board) (N.C.) The ID of SE900’s AUDIO_DELAY_BD: 1Fh (base 16) 3) Length The length is the sum of bytes from the header to the end. It is composed of 8 bits and the length must less than 128. Note: 06h (base 16) < Length < = 80h(base 16) 4) Data Data block used by application layer. Refer to Section 3 ~ . 5) Checksum The 8 bits checksum is obtain from header to the last data, and then convert to two numeric ASCII code. Checksum=header+ID+legth+data0+data1+…+last_data chksum_L=30h + (low nibble of checksum) chksum_H=30h + (high nibble of checksum shift to right 4bits) 6) End The end byte is fixed to FFh (base 16). 4
3. Application layer The application layer designates the command structure and contents. 3.1 Command data format 4th 5th 6th 7th 8th 9th 10th 11th … Command Control Operated Operated Operated Operated Operated Operated … Group Mode #1 #2 #3 #4 #5 #6 1) The command group 05h = SE900 main board control. => The following command is for main board. 08h = SE900 CARD control. => The following command is for extension card. 2) The Control Mode (for main board group only, in the other command group please set to 01h) 00h = ASK status mode. 01h = NORMAL key mode. 02h = T-BAR mode. 3) The operated refer to the section 4~. 3.2 Return data format 4th 5th 6 th 7th 8th 9th 10th 11th … Command Control parameter parameter parameter parameter parameter parameter … Group Mode #1 #2 #3 #4 #5 #6 1) The Command Group 05h = SE900 main board control. 07h = SE900 main board message. => The following parameters are ASCII strings for controller to display. 08h = SE900 CARD control. 2) The Control Mode Same as the 3.1 command data format’s control mode. 3) The parameters refer to the following description. 5
Page 1 and 2: datavideo SE-900 RS-422/232 Remote
Page 3: 1. Physical layer 1.1 Control I/O f
Page 7 and 8: 4.1.2.4 parameter-4= current effect
Page 9 and 10: 4.2 The control mode = 01h (NORMAL
Page 11 and 12: 4.2.5 T-bar command 1st 2nd 3rd 4th
Page 13 and 14: 137 = EXT_ASK_GPI_STATUS_CMD 138 =
Page 15 and 16: 4.4.2 The Extension Main Board Comm
Page 17 and 18: ***********************************
Page 19 and 20: 4.4.4 The Extension Main Board Comm
Page 21 and 22: Example: Set the CG mode to interna
Page 23 and 24: ***********************************
Page 25 and 26: 5.0 The Control Command for Extensi
Page 27 and 28: ***********************************
Page 29 and 30: ***********************************
Page 31 and 32: ***********************************
Page 33 and 34: 5.2.2 CG Board Command ************
Page 35 and 36: 5.2.3 Analog Video In Board & DV In
Page 37 and 38: ***********************************
Page 39 and 40: 5.2.4 SDI IN Board Command ********
Page 41 and 42: ***********************************
Page 43 and 44: ***********************************
Page 45 and 46: Example#1: Set the CH5 DVI/VGA IN
Page 47 and 48: ***********************************
Page 49 and 50: 5.2.7 SDI OUT Board Command *******
Page 51 and 52: 5.2.8 PREVIEW Board Command *******
Page 53 and 54: ***********************************
Page 55 and 56:
5.2.9 Audio Delay Board Command ***
Page 57 and 58:
***********************************
show all

datavideo SE-900 RS-422/232 Remote Control Protocol - Holdan.eu

Create successful ePaper yourself

Delete template?

Save as template?