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Merge pull request #12 from shattered/master

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ec1841: change keyboard xtal freq, add speech synthesis swre
This commit is contained in:
Miodrag Milanović 2014-10-26 18:20:35 +01:00
commit 2862bc278e
3 changed files with 14 additions and 3 deletions
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13
hash/ec1841.xml
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@ -125,4 +125,15 @@
</part>
</software>
</softwarelist>
<software name="voice41">
<description>Speech syntesis software v.?.?</description>
<year>19??</year>
<publisher>??</publisher>
<part name="flop1" interface="floppy_5_25">
<dataarea name="flop" size="205475">
<rom name="ec1841-voice41.td0" size="205475" sha1="5561649fde90bccc743ce61a5d4a50e07cd5a674" crc="1f85afad" offset="0" />
</dataarea>
</part>
</software>
</softwarelist>

3
src/emu/bus/pc_kbd/ec1841.c
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@ -80,8 +80,7 @@ ADDRESS_MAP_END
//-------------------------------------------------
static MACHINE_CONFIG_FRAGMENT( ec_1841_keyboard )
// XXX check
MCFG_CPU_ADD(I8048_TAG, I8048, MCS48_LC_CLOCK(IND_U(47), CAP_P(20.7)))
MCFG_CPU_ADD(I8048_TAG, I8048, XTAL_5_46MHz)
MCFG_CPU_IO_MAP(ec_1841_keyboard_io)
MACHINE_CONFIG_END

1
src/emu/drivers/xtal.h
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@ -71,6 +71,7 @@ enum
XTAL_4_9152MHz = 4915200,
XTAL_5MHz = 5000000, /* Mutant Night */
XTAL_5_0688MHz = 5068800, /* Xerox 820, DEC VK100 */
XTAL_5_46MHz = 5460000, /* ec1840 and ec1841 keyboard */
XTAL_5_626MHz = 5626000, /* RCA CDP1869 PAL dot clock */
XTAL_5_67MHz = 5670000, /* RCA CDP1869 NTSC dot clock */
XTAL_5_7143MHz = 5714300, /* Cidelsa Destroyer */