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fixed initialization of i2cmem_device (nw)

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This commit is contained in:
Oliver Stöneberg 2013-02-16 09:20:14 +00:00
parent e99fd1b730
commit 709fcb99c1
1 changed files with 15 additions and 8 deletions
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23
src/emu/machine/i2cmem.c
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@ -85,14 +85,6 @@ i2cmem_device::i2cmem_device( const machine_config &mconfig, const char *tag, de
m_sdar( 1 ),
m_state( STATE_IDLE )
{
m_address_bits = 0;
int i = m_data_size - 1;
while( i > 0 )
{
m_address_bits++;
i >>= 1;
}
}
@ -110,6 +102,21 @@ void i2cmem_device::device_config_complete()
{
*static_cast<i2cmem_interface *>(this) = *intf;
}
else
{
m_slave_address = 0;
m_page_size = 0;
m_data_size = 0;
}
m_address_bits = 0;
int i = m_data_size - 1;
while( i > 0 )
{
m_address_bits++;
i >>= 1;
}
m_space_config = address_space_config( "i2cmem", ENDIANNESS_BIG, 8, m_address_bits, 0, *ADDRESS_MAP_NAME( i2cmem_map8 ) );
}