Doxygen template for drivers, part one.

src/mame/etc/doxy_driver.h

@@ -0,0 +1,40 @@
+/*! @file doxy_driver.h
+    @license BSD-3-Clause
+    @copyright Angelo Salese & the MAME team
+    
+    @basehw 4enraya
+    Main CPU: Z80
+    Sound Chip: AY8910
+    
+    @memmap 4enraya,Z80
+    0x0000-0xbfff ROM
+    0xc000-0xcfff work RAM
+    0xd000-0xdfff VRAM mirrored write,
+        tilemap offset = address & 0x3ff
+        tile number =  bits 0-7 = data, bits 8,9  = address bits 10,11
+    0xe000-0xefff VRAM mirror
+    0xf000-0xffff NOP
+
+    @iomap 4enraya,Z80
+    0x00-0x00 R dip-switches
+    0x01-0x01 R inputs
+    0x02-0x02 R system inputs
+    0x23-0x23 W ay8910 data write
+    0x33-0x33 W ay8910 control write
+
+    @irq 4enraya,Z80
+    @irqnum 0 @irqname Timer IRQ
+ */
+
+
+/** 
+ template for Doxygen commenting style for drivers
+ All accepted special commands that aren't in Doxygen needs to be hooked up into the ini file.
+ memmap/iomap/irq -> [%s,%s] -> [name_of_romset,cpu_name]
+ irqnum -> type of irq, might accept one or two commands (for vectors)
+ irqname -> A description of the irq used, might use brief and extended description.
+ 
+ @sa http://www.stack.nl/~dimitri/doxygen/manual/commands.html
+ @todo needs discussion for accepted standardized syntax
+ */
+