{
return BIT(m_color, 2);
}
READ_LINE_MEMBER( vp590_device::gd_r )
{
return BIT(m_color, 3);
}
static CDP1862_INTERFACE( cgc_intf )
{
SCREEN_TAG,
DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, vp590_device, rd_r),
DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, vp590_device, bd_r),
DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF_OWNER, vp590_device, gd_r),
RES_R(510), // R3
RES_R(360), // R4
RES_K(1), // R5
RES_K(1.5), // R6
RES_K(3.9), // R7
RES_K(10), // R8
RES_K(2), // R9
RES_K(3.3) // R10
};
//-------------------------------------------------
// MACHINE_CONFIG_FRAGMENT( vp590 )
//-------------------------------------------------
static MACHINE_CONFIG_FRAGMENT( vp590 )
return BIT(m_color, 2);
}
READ_LINE_MEMBER( vp590_device::gd_r )
{
return BIT(m_color, 3);
}
//-------------------------------------------------
// MACHINE_CONFIG_FRAGMENT( vp590 )
//-------------------------------------------------
static MACHINE_CONFIG_FRAGMENT( vp590 )
MCFG_CDP1862_ADD(CDP1862_TAG, SCREEN_TAG, CPD1862_CLOCK, DEVREADLINE(DEVICE_SELF, vp590_device, rd_r), DEVREADLINE(DEVICE_SELF, vp590_device, bd_r), DEVREADLINE(DEVICE_SELF, vp590_device, gd_r))
MCFG_CDP1862_LUMINANCE(RES_R(510), RES_R(360), RES_K(1), RES_K(1.5)) // R3, R4, R5, R6
MCFG_CDP1862_CHROMINANCE(RES_K(3.9), RES_K(10), RES_K(2), RES_K(3.3)) // R7, R8, R9, R10
MACHINE_CONFIG_END
//-------------------------------------------------
// machine_config_additions - device-specific
// machine configurations
//-------------------------------------------------
machine_config_constructor vp590_device::device_mconfig_additions() const
{
return MACHINE_CONFIG_NAME( vp590 );
}
{
DISC_MIXER_IS_RESISTOR, /* type */
{RES_K(33), RES_K(3.9)}, /* r{} */
{0, 0, 0, 0}, /* r_node */
{0, 0}, /* c{} */
0, /* rI */
// RES_VOLTAGE_DIVIDER(RES_K(10), RES_R(360)), /* rF */
RES_K(10), /* rF */ // not really
CAP_U(0.01), /* cF */
0, /* cAmp */
0, /* vRef */
0.00002 /* gain */
};
static const discrete_op_amp_filt_info as2888_preamp_info = {
RES_K(10), 0, RES_R(470), 0, /* r1 .. r4 */
RES_K(10), /* rF */
CAP_U(1), /* C1 */
0, /* C2 */
0, /* C3 */
0.0, /* vRef */
12.0, /* vP */
-12.0, /* vN */
};
static DISCRETE_SOUND_START(as2888_discrete)
DISCRETE_INPUT_DATA(NODE_08) // Start Sustain Attenuation from 555 circuit
DISCRETE_INPUT_LOGIC(NODE_01) // Binary Counter B output (divide by 1) T2
DISCRETE_INPUT_LOGIC(NODE_04) // Binary Counter D output (divide by 4) T3
