Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2012-02-25
Featured S3C44B0 manuals

S3C44B0 IIS Interface Datasheet
The S3C44B0 IIS (Inter‑IC Sound) interface provides 8‑ or 16‑bit stereo audio data transfer. It supports both IIS and MSB‑justified data formats and offers normal and DMA transfer modes.
The document details register settings, clock and sample‑rate options, FIFO depth, and DMA control for both transmit and receive paths, enabling designers to configure the interface for various audio applications. This manual is written in Chinese.
Covers: Overview · Operating Modes · Interface Data Formats · Clock and Sample Rate · Register Map · FIFO Control

S3C44B0 Datasheet
This Chinese data sheet provides an overview of the S3C44B0's IIS (Internal Sound Interface) functionality, including supported data formats, channel configurations, and sample rates. It describes the register map for controlling the IIS, FIFO buffers, and DMA operation.
The document details the clock generation options, prescaler settings, and how to configure the IIS for normal or DMA modes. It also lists the bit‑width options per channel (8‑ or 16‑bit) and the supported sample frequencies (16, 32, 48 fs, etc.). This manual is written in Chinese.
Covers: Overview · IIS Interface Overview · Data Formats · Clock Rates and Prescalers · Register Map · DMA and FIFO Operation
Latest S3C44B0 manuals
S3C44B0 IIS Interface Datasheet
Datasheet 7 pages · 71 KB · ZHTechnical data sheet describing the IIS audio interface of the S3C44B0 chip.
S3C44B0 Datasheet
Datasheet 7 pages · 71 KB · ZHTechnical data sheet for the S3C44B0 chip covering IIS interface, registers and operation modes.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in S3C44B0 manuals
What data formats does the S3C44B0 IIS interface support?
It supports both the standard IIS format and the MSB‑justified format.
What FIFO operation modes are available?
The interface can operate in normal (non‑DMA) mode or in DMA mode.
What data formats does the IIS support?
The IIS supports both standard IIS format and MSB‑justified format.
From: S3C44B0 Datasheet
