ShamaXL AME / Dual POKEY / COVOX / 320/576 kB RAM for ATARI 600XL & 800XL / PWM AUDIO OUT

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Category:: Retro Computers >> Atari >> XE Series >> Hardware >> Systems
Listing type:: Fixed Price Multiple Items
Item Condition:: New
Seller location:: Moscow, Moscow, Russian Federation
Ending in:: 2 days, 22h:30m:43s
Quantity Available: 14
Fixed price:: €100.00 Buy now!

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Item Number : 63389

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Description

ShamaXL AME AUDIO and RAM expander for ATARI PAL/SECAM 600XL & 800XL.
PWM AUDIO OUT version.

Supports audio capabilities:
POKEY1 ports D200h-D208h
POKEY2 ports D210h-D218h
COVOX 4ch 1423 ports D600 & D603 left channels, D601 & D602 right channels

For ATARI 800XL expands RAM by 256 (XL320K) / 512 (576K RAMBO, 32 banks) kilobytes.
For ATARI 600XL expands RAM by 256 (XL320K) / 448 (512K RAMBO, 28 banks) kilobytes and the base RAM to 64 kilobytes.

5-bin POLY counter works like the original POKEY chip, generating a 62-bit sequence.
HPF filters work like the original POKEY chip.

Logically determines the data stream for stereo and switches the output for stereo sound.
Mono sound is played on the left and right channels.

For 800XL, you need an external power supply of 5 volts 350 milliamps or solder a +5 volt wire to the PBI, as in the base of the 600XL for 47 or 48 pins.

PWM version can be upgraded to DAC version. It is enough to solder the missing elements.