Parallel-port 16-bit Soundport Stereo Codec -The Parallel-Port AD1848K SoundPort Stereo Codec inte-
grates the key Audio Data Conversion and control functions into
a single integrated circuit. The AD1848K is intended to provide
a complete, single-chip Audio solution for business Audio and
Multimedia applications requiring operation from a single +5 V supply. It provides a direct, byte-wide Interface to both ISA
(AT) and EISA computer buses for simplified implementa-
tion on a computer motherboard or add-in card. The AD1848K
generates enable and direction controls for IC Buffers such as
74_245.
The AD1848K SoundPort Stereo Codec supports a DMA re-
quest/grant architecture for transferring data with the host com-
puter bus. One or two DMA channels CAN be supported.
Programmed I/O (PIO) mode is also supported for control
Register accesses and for applications lacking DMA control. Two
input control lines support mixed direct and indirect addressing
of twenty-one internal control Registers over this asynchronous
Interface By Analog Devices, Inc.
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AD1848K Pb-Free | AD1848K Cross Reference | AD1848K Schematic | AD1848K Distributor |
AD1848K Application Notes | AD1848K RoHS | AD1848K Circuits | AD1848K footprint |