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r26411 Monday 25th November, 2013 at 05:04:29 UTC by Robbbert
(MESS) eti660 : boot to random screen then press R
[src/mess/drivers]eti660.c

trunk/src/mess/drivers/eti660.c
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1010    - quickload
1111    - color on
1212
13    - keyboard not working
14    - foreground is black, according to the construction article it should be white.
15    - it is supposed to reset itself at boot, but that isn't working. You must press R.
16
1317*/
1418
1519#include "includes/eti660.h"
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4246/* Memory Maps */
4347
4448static ADDRESS_MAP_START( eti660_map, AS_PROGRAM, 8, eti660_state )
49   ADDRESS_MAP_GLOBAL_MASK(0xfff)
4550   AM_RANGE(0x0000, 0x03ff) AM_ROM
4651   AM_RANGE(0x0400, 0x0fff) AM_RAM
47   AM_RANGE(0x0c00, 0x0fff) AM_ROM
4852ADDRESS_MAP_END
4953
5054static ADDRESS_MAP_START( eti660_io_map, AS_IO, 8, eti660_state )
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184188   if (!BIT(m_keylatch, 2)) data &= m_pa2->read();
185189   if (!BIT(m_keylatch, 3)) data &= m_pa3->read();
186190
187   return data;
191   return data | m_keylatch;
188192}
189193
190194WRITE8_MEMBER( eti660_state::pia_pa_w )

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