Caple C871i Manual do Utilizador Página 181

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Apple II Computer Info
D5 13 Okidata 82A, 83A, 92, 93, 84 OFF OFF ON ON
D6 15 Okidata 84 w/o Step II Graphics OFF OFF OFF ON
D7 17 Apple Dot Matrix OFF OFF ON OFF
ACK 19 IDS Printers (Any position)
BUSY 21
P.E. 23 Notes: "+" side, or set to right, the switch is set to
SLCT 25 the ON position. Switch 1 controls MSB, the 8th bit.
N/C - Setting switch 1 to 'ON' makes MSB _not_ transmitted...
GND all others
[ps - Anyone know if a Grappler+ (or Buffered Grappler+) will function in
an Apple IIgs to drive a centronics printer? (ie - DeskJet 560, etc).
I haven't tried, but I suspect a ROM update may be necessary. Is it?]
>re: Phasor (Applied Engineering) What are the 4 DIP switches used for? What
>are the 2 POTs used for? Where can I get programming information for this
>soundcard? Is Applied Engineering still in business? (I hope so, they're my
>favorite Apple hardware company!) I've tried contacting them recently, but
>couldn't find a current phone number.
The Phasor is a great sound card. Offers you 12 sound channels (using
all sorts of wave-form patterns and effects, simular to FM-synthesis in IBMs),
4 white noise generators (synthesized drums, etc) and a 1-voice synthesized
speech channel, expandable to 2 speech channels. Has a 4 watt amplifier that
can drive stereo speakers (left & right). It's compatible with most older
sound cards, like the Mockingboard, ALF, SMS and Echo+. Few programs ever
supported it, let alone many programs out there that supported the older cards.
It did, however, come with some decent software that showed off the card's
features and let you experiment with it a bit.
The four DIP switches control emulation modes and standard Apple ][
internal speaker sound-level (only if you disconnect internal speaker and have
old speaker toggling sent to Phasor). Switches #1 and #2 are for emulations.
Switches #3 and #4 control your old internal speaker sounds, again, *if* you
have speaker disconnected and that pin location on motherboard connected to
Phasor. You can set Low, Medium and High volume with three different DIP
positions. This doesn't affect Phasor music/sound however. To do that, you
must turn those two pots you asked about. Each controls either the left or
right stereo channel. Turning them clock-wise increases volume, and you
probably don't want this too high up, or sound gets distorted! Put both
on an equal setting, unless you want one channel louder/softer than the
other.
Phasor DIP switch emulation modes:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Native Phasor mode: 1: closed, 2: closed
Mockingboard mode: 1: opened, 2: closed
Echo+ mode: 1: opened, 2: opened (Never got this mode to work!)
As for Applied Engineering, you won't be able to contact them. They
went out of business back around March 1994. Not just the Apple II division,
but the entire company as a whole (Mac, Apple, Amiga divisions -- gone!).
You may be able to contact former AE employees on GEnie, there was a rumour
of someone taking over their repair/support for II users.
>re: SeriALL (Practical Peripherals) Same questions... What are the cable
>pinouts? What are all the switches used for?
I have a Practical Peripherals MicroBuffer II card. Mine seems to
Apple II Computer Technical Information : Apple II Family Hardware Info
ftp://ground.ecn.uiowa.edu/2/apple2/miscinfo/hardware : May 2001 : 181 of 572
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