SAA8200HL Datasheet, PDF (2/71 Pages) NXP Semiconductors – Ensation Base integrated wireless audio baseband

Philips Semiconductors
SAA8200HL
Ensation Base integrated wireless audio baseband
Together with the TEA7000, the SAA8200HL can be used to implement an indoor wireless
link for audio applications (system specific). Together with an AV-compliant Bluetooth
radio module, the SAA8200HL can be used to implement a Bluetooth wireless audio
functionality.
The SAA8200HL enables a low power, low cost two-chip solution with a maximum amount
of functions integrated on the SAA8200HL, taking into account strict time-to-market
constraints.
2. Features
2.1 General
s Programmable baseband processor and system controller for cable replacement
wireless audio
s Supports various audio compression formats
s Wireless audio protocol can make trade-off between quality, number of channels,
bandwidth and range
s Supports various transmission frequencies
s High integration allows for two-chip applications
s Embedded ROM with wireless audio software library.
2.2 Hardware
s Audio PLL and system PLL
s Read-Solomon encoder and decoder
s SPDIF interface
s Low cost low power EPICS7B DSP core with hardware debugger and JTAG interface
s Integrated memories:
x 24/6 kWords program ROM/RAM (bit width: 32 bits)
x 12 kWords X data RAM (bit width: 24 bits)
x 12/2 kWords Y data ROM/RAM (bit width: 12 bits).
s Interrupt controller
s DMA controller
s Oscillator and time base unit with programmable clocks
s Embedded LDO regulators and DC-to-DC converters for on-chip and off-chip supply
voltage needs
s Power control unit
s Power on and power off switching with battery supply
s Reed-Solomon codec unit
s Serial radio interface unit
s High speed UART
s General purpose digital I/O block with 14 inputs, all of which generate interrupts
s I²C-bus master/slave
s I²C-bus for radio chip control
s Control 10-bit ADC with four inputs
SAA8200HL_2
Preliminary data sheet
Rev. 02 — 17 October 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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