XDDINFO Configuration Information} \begin{tabular}{|c|l|} \hline \multicolumn{1}{|c|}{Start} &\multicolumn{1}{|c|}{Description}\\ \hline 1 & Device Type\\ 2 & Reserved\\ 3 & Number of video outputs (LUT/DACs)\\ 4 & Number of image memory planes\\ 5 & Number of lines in image memory plane (IMP)\\ 6 & Number of samples per line\\ 7 & Hardware configurations available\\ & bit 0 - $512 \times 512$ image memory planes available\\ & bit 1 - $1024 \times 1024$ image memory planes available\\ & bit 2 - $2048 \times 2048$ image memory planes available\\ & bit 3 - 7 reserved\\ & bit 8 - $512 \times 512$ video output (low res)\\ & bit 9 - $1024 \times 1024$ video output (high res)\\ & bit 10 - 11 reserved\\ & bit 12 - $1 \times 1$ aspect ratio available\\ & bit 13 - $3 \times 4$ aspect ratio available\\ & bit 14 - 15 reserved\\ 8 & Device Unit Number\\ 9 & Display Mode Variable Valid (0-no,1-yes)\\ 10 & Current D(1) configuration value\\ & 1 - full color\\ & 2 - pseudo-color\\ & 3 - monochrome\\ 11 & Current D(2) configuration value\\ & 1 - $512 \times 512$ IMPs\\ & 2 - $1024 \times 1024$ IMPs\\ & 3 - $2048 \times 2048$ IMPs\\ \hline \end{tabular} \newpage cont. \begin{tabular}{|c|l|} \hline \multicolumn{1}{|c|}{Start} &\multicolumn{1}{|c|}{Description}\\ \hline 12 & Current D(3) configuration value\\ & 1 - $512 \times 512$ video output (low res)\\ & 2 - $1024 \times 1024$ video output (high res)\\ & 3 - $480 \times 640$ video output\\ 13 & Current D(4) configuration value\\ & 1 - $1 \times 1$ aspect ratio\\ & 2 - $4 \times 3$ aspect ratio\\ 14 & Video Lines\\ 15 & Video Samples\\ 16 & Reserved\\ 17 & Reserved\\ 18 & Reserved\\ 19 & Reserved\\ 20 & Each IMP has a separate display window (0-no,1-yes)\\ 21 & Reserved\\ 22 & Reserved\\ 23 & Reserved\\ 24 & Number of sections in image LUTs\\ 25 & LUT may be bypassed (0-no,1-yes)\\ 26 & Largest value in LUT (8-bit DACs output 255)\\ 27 & Each IMP has a separate zoom (0-no,1-yes)\\ 28 & May connect IMP to LUT (0-no,1-yes)\\ 29 & May zoom IMPs (0-no,1-yes)\\ 30 & Display device has graphics overlay (0-no,1-yes)\\ 31 & Display graphics overlay on/off (0-off,1-on)\\ 32 & IMPs can be connected to overlay LUT (0-no,1-yes)\\ 33 & Graphics overlay LUT may be bypassed (0-no,1-yes)\\ 34 & IMP currently connected to graphics overlay LUT\\ 35 & Graphics LUT section used (0-bypass,0-LUT section)\\ 36 & Graphics overlay LUT characteristics code\\ & 1 - has a separate graphics overlay LUT\\ & 2 - graphics overlay LUT is the same as image LUTs\\ 37 & Number of sections in graphics LUT\\ \hline \end{tabular} \newpage cont. \begin{tabular}{|c|l|} \hline \multicolumn{1}{|c|}{Start} &\multicolumn{1}{|c|}{Description}\\ \hline 38 & Maximum zoom factor\\ 39 & Number of bits in overlay\\ 40 & Overlay LUT bypassed (0-no,1-yes)\\ 41 & Display device has an AFG (0-no,1-yes)\\ 42 & AFG on/off (0-off,1-on)\\ 43 & Number of lines of text in AFG\\ 44 & Number of characters per line in AFG\\ 45 & Number of AFG display types\\ 46 & Default Overlay LUT Active (0-no,1-yes)\\ 47 & Reserved\\ 48 & Number of cursors\\ 49 & Number of cursor types\\ 50 & Number of cursor blink rates\\ 51 & Autotrack available (0-no,1-yes)\\ 52 & Autotrack device\\ 53 & Autotrack cursor\\ 54 & May color cursor\\ 55 & Device has Processor (0-no,1-yes)\\ 56 & Maximum cursor X size\\ 57 & Maximum cursor Y size\\ 58 & Reserved\\ 59 & May Resize Cursor\\ 60 & Number of interactive IO devices\\ 61 & IO device 1 - device type\\ 62 & IO device 1 - coordinates returned\\ 63 & IO device 1 - pen simulation\\ 64 & IO device 1 - number of switches\\ \hline \end{tabular} \newpage cont. \begin{tabular}{|c|l|} \hline \multicolumn{1}{|c|}{Start} &\multicolumn{1}{|c|}{Description}\\ \hline 65 & Reserved\\ 66 & Reserved\\ 67 & Reserved\\ 68 & Reserved\\ 69 & Reserved\\ 70 & IO device 2 - device type\\ 71 & IO device 2 - coordinates returned\\ 72 & IO device 2 - pen simulation\\ 73 & IO device 2 - number of switches\\ \hline \end{tabular} \cleardoublepage