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author Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com>2010-03-28 21:28:56 +0000
committer Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com>2010-03-28 21:28:56 +0000
commit88c7fc638d5e505ea9970eefeda050c88d50ffe3 (patch)
treec90ac3766f8970737eb7b7b43554f700becae686 /src/emu/sound/tms5110.h
parent2f0d3d3d256b0b42cfab56d8d12705b2c3a6b8e0 (diff)
more preparation for merge of tms51xx and tms52xx. no whatsnew.
Diffstat (limited to 'src/emu/sound/tms5110.h')
-rw-r--r--src/emu/sound/tms5110.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/emu/sound/tms5110.h b/src/emu/sound/tms5110.h
index 2d7f9724535..e8cb82c37ed 100644
--- a/src/emu/sound/tms5110.h
+++ b/src/emu/sound/tms5110.h
@@ -9,6 +9,7 @@
#define TMS5110_CMD_RESET (0) /* 0 0 0 x | 1 */
#define TMS5110_CMD_LOAD_ADDRESS (2) /* 0 0 1 x | 2 */
#define TMS5110_CMD_OUTPUT (4) /* 0 1 0 x | 3 */
+#define TMS5110_CMD_SPKSLOW (6) /* 0 1 1 x | 1 | Note: this command is undocumented on the datasheets, it only appears on the patents. It might not actually work properly on some of the real chips as manufactured. Acts the same as CMD_SPEAK, but makes the interpolator take two A cycles whereever it would normally only take one, effectively making speech of any given word take about twice as long as normal. */
#define TMS5110_CMD_READ_BIT (8) /* 1 0 0 x | 1 */
#define TMS5110_CMD_SPEAK (10) /* 1 0 1 x | 1 */
#define TMS5110_CMD_READ_BRANCH (12) /* 1 1 0 x | 1 */