diff options
Diffstat (limited to 'src/devices/sound/volt_reg.h')
-rw-r--r-- | src/devices/sound/volt_reg.h | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/devices/sound/volt_reg.h b/src/devices/sound/volt_reg.h index f2e5d88298e..516039aac17 100644 --- a/src/devices/sound/volt_reg.h +++ b/src/devices/sound/volt_reg.h @@ -14,13 +14,10 @@ #pragma once -#define MCFG_VOLTAGE_REGULATOR_OUTPUT(_output) \ - downcast<voltage_regulator_device &>(*device).set_output(_output); - class voltage_regulator_device : public device_t, public device_sound_interface { public: - voltage_regulator_device &set_output(double analogue_dc) { m_output = (analogue_dc * 32768) / 5.0f; return *this; } + voltage_regulator_device &set_output(double analogue_dc) { m_output = (analogue_dc * 0x7fff) / 5.0f; return *this; } voltage_regulator_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); |