patch-2.1.87 linux/include/asm-m68k/mac_asc.h

• Lines: 28
• Date: Thu Feb 12 16:30:13 1998
• Orig file: v2.1.86/linux/include/asm-m68k/mac_asc.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.86/linux/include/asm-m68k/mac_asc.h linux/include/asm-m68k/mac_asc.h
@@ -0,0 +1,27 @@
+/*
+ *	Apple Sound Chip 
+ */
+ 
+#ifndef __ASM_MAC_ASC_H
+#define __ASM_MAC_ASC_H
+
+/*
+ *	ASC offsets and controls
+ */
+ 
+#define ASC_BUF_BASE	0x00	/* RAM buffer offset */
+#define ASC_BUF_SIZE	0x800
+
+#define ASC_CONTROL	0x800
+#define ASC_CONTROL_OFF		0x00
+#define ASC_FREQ(chan,byte)	((0x810)+((chan)<<3)+(byte))
+#define ASC_ENABLE	0x801
+#define ASC_ENABLE_SAMPLE	0x02
+#define ASC_MODE	0x802
+#define ASC_MODE_SAMPLE		0x02
+
+#define ASC_VOLUME	0x806
+#define ASC_CHAN	0x807	/* ??? */
+
+ 
+#endif