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-rw-r--r--src/emu/sound/2203intf.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/src/emu/sound/2203intf.h b/src/emu/sound/2203intf.h
new file mode 100644
index 00000000000..2de7e324011
--- /dev/null
+++ b/src/emu/sound/2203intf.h
@@ -0,0 +1,67 @@
+#ifndef YM2203INTF_H
+#define YM2203INTF_H
+
+#include "ay8910.h"
+
+struct YM2203interface
+{
+ read8_handler portAread;
+ read8_handler portBread;
+ write8_handler portAwrite;
+ write8_handler portBwrite;
+ void (*handler)(int irq);
+};
+
+
+READ8_HANDLER( YM2203_status_port_0_r );
+READ8_HANDLER( YM2203_status_port_1_r );
+READ8_HANDLER( YM2203_status_port_2_r );
+READ8_HANDLER( YM2203_status_port_3_r );
+READ8_HANDLER( YM2203_status_port_4_r );
+
+READ8_HANDLER( YM2203_read_port_0_r );
+READ8_HANDLER( YM2203_read_port_1_r );
+READ8_HANDLER( YM2203_read_port_2_r );
+READ8_HANDLER( YM2203_read_port_3_r );
+READ8_HANDLER( YM2203_read_port_4_r );
+
+WRITE8_HANDLER( YM2203_control_port_0_w );
+WRITE8_HANDLER( YM2203_control_port_1_w );
+WRITE8_HANDLER( YM2203_control_port_2_w );
+WRITE8_HANDLER( YM2203_control_port_3_w );
+WRITE8_HANDLER( YM2203_control_port_4_w );
+
+WRITE8_HANDLER( YM2203_write_port_0_w );
+WRITE8_HANDLER( YM2203_write_port_1_w );
+WRITE8_HANDLER( YM2203_write_port_2_w );
+WRITE8_HANDLER( YM2203_write_port_3_w );
+WRITE8_HANDLER( YM2203_write_port_4_w );
+
+READ16_HANDLER( YM2203_status_port_0_lsb_r );
+READ16_HANDLER( YM2203_status_port_1_lsb_r );
+READ16_HANDLER( YM2203_status_port_2_lsb_r );
+READ16_HANDLER( YM2203_status_port_3_lsb_r );
+READ16_HANDLER( YM2203_status_port_4_lsb_r );
+
+READ16_HANDLER( YM2203_read_port_0_lsb_r );
+READ16_HANDLER( YM2203_read_port_1_lsb_r );
+READ16_HANDLER( YM2203_read_port_2_lsb_r );
+READ16_HANDLER( YM2203_read_port_3_lsb_r );
+READ16_HANDLER( YM2203_read_port_4_lsb_r );
+
+WRITE16_HANDLER( YM2203_control_port_0_lsb_w );
+WRITE16_HANDLER( YM2203_control_port_1_lsb_w );
+WRITE16_HANDLER( YM2203_control_port_2_lsb_w );
+WRITE16_HANDLER( YM2203_control_port_3_lsb_w );
+WRITE16_HANDLER( YM2203_control_port_4_lsb_w );
+
+WRITE16_HANDLER( YM2203_write_port_0_lsb_w );
+WRITE16_HANDLER( YM2203_write_port_1_lsb_w );
+WRITE16_HANDLER( YM2203_write_port_2_lsb_w );
+WRITE16_HANDLER( YM2203_write_port_3_lsb_w );
+WRITE16_HANDLER( YM2203_write_port_4_lsb_w );
+
+WRITE8_HANDLER( YM2203_word_0_w );
+WRITE8_HANDLER( YM2203_word_1_w );
+
+#endif