docs: start adding some DRAM docs

mode7_demo/docs/Makefile

@@ -1,9 +1,21 @@
-all:	mode7_demo.pdf
+all:	mode7_demo.pdf dram_notes.pdf
 
 mode7_demo.pdf:	mode7_demo.tex
 	pdflatex mode7_demo.tex
 	pdflatex mode7_demo.tex
 	pdflatex mode7_demo.tex
 
+dram_notes.pdf:	dram_notes.tex table.tex
+	pdflatex dram_notes.tex
+	pdflatex dram_notes.tex
+	pdflatex dram_notes.tex
+
+table.tex:	make_table
+	./make_table > table.tex
+
+make_table:	make_table.c
+	gcc -O2 -Wall -o make_table make_table.c
+
 clean:
-	rm -f *~ *.bak *.aux *.log *.out mode7_demo.pdf
+	rm -f *~ *.bak *.aux *.log *.out mode7_demo.pdf \
+			dram_notes.pdf table.tex make_table

mode7_demo/docs/dram_notes.tex

@@ -0,0 +1,11 @@
+\documentclass{article}
+
+\usepackage{graphicx}
+\usepackage{colortbl}
+\usepackage{multirow}
+
+\begin{document}
+
+\input{table.tex}
+
+\end{document}

mode7_demo/docs/make_table.c

@@ -0,0 +1,61 @@
+#include <stdio.h>
+
+#define COLUMNS 40
+#define ROWS 48
+
+static short addresses[]={
+	0x400,0x480,0x500,0x580,0x600,0x680,0x700,0x780,
+	0x428,0x4a8,0x528,0x5a8,0x628,0x6a8,0x728,0x7a8,
+	0x450,0x4d0,0x550,0x5d0,0x650,0x6d0,0x750,0x7d0,
+};
+
+
+int main(int argc, char **argv) {
+
+	int i,j;
+
+//	printf("\\documentclass{article}\n");
+//	printf("\\usepackage{graphicx}\n");
+//	printf("\\usepackage{colortbl}\n");
+//	printf("\\begin{document}\n");
+
+	printf("\\tabcolsep=0.11cm\n");
+	printf("\\renewcommand{\\arraystretch}{0.5}\n");
+	printf("\\begin{tiny}\n");
+
+	printf("\\begin{table*}\n");
+
+	printf("\\caption{Sample lores map \\label{table:loresmap}}\n");
+	printf("\\centering\n");
+	printf("\\begin{tabular}{|l|l|");
+	for(i=0;i<COLUMNS;i++) printf("c|");
+	printf("}\n");
+
+	for(j=0;j<ROWS;j++) {
+		if (j%2==0) {
+			printf("\\hline\n");
+			printf("\\multirow{2}{*}{\\tt \\$%3X} &",
+					addresses[j/2]);
+		}
+		else {
+			printf("\\cline{2-42}\n");
+			printf("&");
+		}
+
+		printf("%d &",j);
+
+		for(i=0;i<COLUMNS;i++) {
+			printf("\\cellcolor{red}");
+			if (i<COLUMNS-1) printf("&");
+			else printf("\\\\\n");
+		}
+	}
+	printf("\\hline\n");
+	printf("\\end{tabular}\n");
+	printf("\\end{table*}\n");
+	printf("\\end{tiny}\n");
+//	printf("\\end{document}\n");
+
+	return 0;
+
+}