User manual MAXTOR CAD71024T

[. . . ] Interfacing non-standard cameras to Matrox Pulsar DALSA CA­D7­1024T Camera Interface Overview · · · · · Application Note: March 13, 1996 1024 x 1021 x 12-bit @ 8fps (max) digital video output (RS-422) non-interlaced internal hsync, vsync and pixel clock signals (all RS-422) supplied externally 10MHz pixel clock rate Camera Interface Details Continuous mode · · · · · · 1024 x 1021 x 12-bit @ 8fps (10-bit acquisition also available) Digital video output (RS-422) Non-interlaced Continuous video Matrox Pulsar receiving RS-422 hsync (Line Valid or LVAL), vsync (Frame Valid or FVAL) and pixel clock (STROBE @ 10MHz) signals from camera DCF used: CAD7T12. DCF (12-bit acquisition); CAD7T10. DCF (10-bit acquisition) Video LVAL FVAL STROBE CA-D7 1024T Matrox Pulsar (with PULSAR/DIG/MOD) Cabling Requirements Continuous mode · · PULSAR/DIG/MOD required for digital data and syncs in RS-422 format The connections between the DB-25 connector of the camera and the DB-9 connector of the power supply are as follows: male DB-9 connector to Power Supply DALSA CA-D7-1024T (DB-25 connector) Pin name Pin no. [. . . ] CLKIN+ 29 CLKIN- 63 HSYNC+ 26 HSYNC- 60 Main Cable (DB-37 female cnctr)/ DALSA CA-D7-1024T Adapter Cable (DB-37 male cnctr) (40-pin OS1 cnctr) Pin no. Pin name 3 9 D11 22 10 D11B 4 11 D10 23 12 D10B 6 13 D9 25 14 D9B 7 15 D8 26 16 D8B 5 17 FVAL 24 18 FVALB 36 19 GND 36 19 GND 36 19 GND 36 19 GND 1 19 GND 2 19 GND 37 20 VCC 37 20 VCC 37 20 VCC 37 20 VCC 20 20 VCC 21 20 VCC 8 21 D7 27 22 D7B 9 23 D6 28 24 D6B 10 25 D5 29 26 D5B 11 27 D4 30 28 D4B 12 29 D3 31 30 D3B 13 31 D2 32 32 D2B 33 D1 34 D1B 35 D0 36 D0B 14 37 STROBE 33 38 STROBEB 15 39 LVAL 34 40 LVALB NOTE: for 12-bit and 10-bit acquisition, it is very important that the GROUND of the camera be connected to the POWER SUPPLY GROUND, which in turn must be connected to the GROUND of the Pulsar. PUL-CID-014 3 Interfacing non-standard cameras to Matrox Pulsar DALSA CA­D7­1024T Special Considerations Application Note: March 13, 1996 Continuous mode · · · The main cable can be used without modification for both 12-bit and 10-bit acquisition; however, the adapter cable must be modified for 10-bit acquisition When high, the FVAL (vsync) signal indicates that a valid frame is being output; a high LVAL (hsync) signal indicates that a valid line is being output. The falling edge of the STROBE (pixel clock) signal indicates that a valid pixel is being output. The first falling edge of STROBE after LVAL goes high with FVAL high marks the first valid pixel of data The DCFs can be modified for asynchronous reset and exposure control; contact Matrox Imaging Applications at (514) 822-6061 for assistance The DCF(s) mentioned in this application note can be found on the MIL and MIL-Lite CD, or our FTP site (ftp. matrox. com). The information furnished by Matrox Electronics System, Ltd. is believed to be accurate and reliable. Please verify all interface connections with camera documentation or manual. Contact your local sales representative or Matrox Sales office or Matrox Imaging Applications at 514-822-6061 for assistance. Corporate Headquarters: Canada and U. S. A. [. . . ] Tel: 852. 2877. 5387 Fax: 852. 2537. 9530 PUL-CID-014 4 [. . . ]