Improving Next interrupts chapter [#7]

The new text is a tad more relevant for the Next and, more importantly, includes couple working projects to sample code.
tomaz · Sep 14, 2021 · 9f5a59e · 9f5a59e
1 parent d6f2ee0
commit 9f5a59e
Show file tree

Hide file tree

Showing 18 changed files with 2,853 additions and 41 deletions.
diff --git a/chapter-next-interrupts.tex b/chapter-next-interrupts.tex
diff --git a/chapter-next-ports.tex b/chapter-next-ports.tex
@@ -134,8 +134,8 @@ \subsection{Next/TBBlue Feature Control Registers}
 
 	\vspace*{9ex}	% this aligns content with previous page vertically
 	\begin{tbbluereg}
-		\nextport{RW}{22}{Controls the timing of raster interrupts and the ULA frame interrupt}
-		\nextport{RW}{23}{Holds the eight LSBs of the line on which a raster interrupt should occur}
+		\nextport{RW}{22}{Controls the timing of raster interrupts and the ULA frame interrupt \zxsee{zx_next_interrupts}}
+		\nextport{RW}{23}{Holds the eight LSBs of the line on which a raster interrupt should occur \zxsee{zx_next_interrupts}}
 		\nextport{RW}{26}{Pixel X offset ({\tt 0-255}) to use when drawing ULA Layer}
 		\nextport{RW}{27}{Pixel Y offset ({\tt 0-191}) to use when drawing ULA Layer}
 		\nextport{RW}{28}{PS/2 Keymap address MSB, read (pending) first byte of palette colour}
@@ -181,7 +181,7 @@ \subsection{Next/TBBlue Feature Control Registers}
 		\nextport{RW}{61}{Holds low byte of Copper control bits}
 		\nextport{RW}{62}{Holds high byte of Copper control flags}
 		\nextport{-W}{63}{Used to upload code to the Copper}
-		\nextport{RW}{64}{Offset numbering of raster lines in copper/interrupt/active register}
+		\nextport{RW}{64}{Offset numbering of raster lines in copper/interrupt/active register \zxsee{zx_next_interrupts}}
 		\nextport{RW}{68}{Disable ULA, controls ULA mixing/blending, enable ULA+ \zxsee{zx_next_tilemap}}
 		\nextport{RW}{69}{Layer2, ULA shadow, Timex \MemAddr{FF} port}
 		\nextport{RW}{6A}{LoRes Radastan mode}