diff --git a/settings/sound.rst b/settings/sound.rst index e82222e..6399563 100644 --- a/settings/sound.rst +++ b/settings/sound.rst @@ -7,15 +7,17 @@ The **Sound** page contains settings related to the emulated machine's audio har Parallel port sound devices such as the **Disney Sound Source** and **Covox Speech Thing** are not present on this page; they can be configured through the :ref:`Ports page `. -Sound card ----------- +Sound card #1-#4 +---------------- -Sound card to emulate. Only cards supported by the machine's expansion buses will be listed. On machines equipped with an onboard sound chip, the *Internal* option enables the onboard sound. +Sound cards to emulate. Up to 4 independent sound cards are supported. Only cards supported by the machine's expansion buses will be listed. On machines equipped with an onboard sound chip, the *Internal* option for sound card #1 enables the onboard sound. The *Configure* button opens a new window with settings specific to the selected sound card, such as the I/O ports, IRQ and DMA channels for ISA cards. Emulation for the Yamaha OPL series of synthesizers (used by many of the emulated cards) is provided by a modified `Nuked OPL3 `_ or `ymfm `_ library, per the :ref:`selection below `. +.. note:: The **Innovation SSI-2001**, **CMS / Game Blaster** and **Gravis Ultrasound** are now selectable here, replacing the previous separate options for each. + MIDI Out Device --------------- @@ -45,25 +47,6 @@ Emulate a standalone **Roland MIDI Processing Unit** ISA card, which allows for The I/O port and IRQ can be configured through the *Configure* button. -Innovation SSI-2001 -------------------- - -Emulate the **Innovation SSI-2001** ISA sound card, based on the MOS Technology 6581 chip (commonly known as the Commodore SID) and supported by a limited number of games. - -SID emulation is provided by the `reSID `_ library. - -CMS / Game Blaster ------------------- - -Emulate the **Creative Music System** or **Game Blaster** ISA sound card, based on dual Philips SAA1099 chips and supported by some games. - -Gravis Ultrasound ------------------ - -Emulate the **Gravis UltraSound** ISA sound card. - -The I/O port and amount of onboard RAM can be configured through the *Configure* button. - Use FLOAT32 sound -----------------