AR Datasheet PDF Download – ROCm Single-Chip MAC/BB/Radio, AR data sheet. Data Sheet PRELIMINARY April AR ROCmTM Single-Chip MAC/BB/ Radio for /5 GHz Embedded WLAN Applications General Description The. AR datasheet, cross reference, circuit and application notes in pdf format.

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The others are hardware interrupts for various configurations. Figure shows the host interface address map.

AR Datasheet_百度文库

It is the input to the Ar6020 synthesizer for generating required frequencies for proper Building on the advanced performance and features of the AR family, the compact size and low power consumption of this single chip design make it an ideal vehicle for adding WLAN to hand-held and other battery-powered consumer electronic devices. There are four scenarios where the CPU Reset can be asserted: For both 5G and 2G paths, mixers down convert the signal ad6002 baseband in-phase I and quadrature-phase Q signals.

Typically, this DCU is datashedt one associated with beacons. It is also possible to hold the CPU in reset until the host clears an internal register. Table shows pin settings for mode configuration, sampled during reset. For low power states, the polarity of the switch settings are shown in Table Once the DCU gains access to the channel, it passes the frame to the PCU, which manages the final details of sending the frame to the baseband logic.


This is used mainly for register accesses.

AR6002 Datasheet PDF

The Atheros logo is a registered trademark of Atheros Communications, Inc. The AR has an internal calibration module which produces a The baseband to radio interface is a low-latency shift control interface that allows the baseband module to quickly and autonomously adjust radio settings to reflect the current packet sizing and direction flow. Pr in lim e ary th: In deep sleep state, all high speed clocks are gated off and the external crystal is powered off.

The PCM controls all power and isolation control signals for the entire chip. Like on transmit, this includes all filtering and sample rate conversions necessary for processing the incoming signal.

The I and Q signals are low-pass filtered and amplified by the baseband programmable gain filter controlled by digital logic. A 3V level is required to control front-end components like xPA datasueet a switch, which are made of semiconductors requiring 2. When the AR is ready to receive commands from the host, it will set the function ready bit. For the 2 GHz operation, the receiver is implemented using the direct conversion topology.

It can be running at any similar low frequency. Transmitter Characteristics for eatasheet. There are two major mechanisms for this: The AR can handle only one of these hosts datasheey any given time.


Datasheet for Qualcomm Atheros AR

When the host clears overflow interrupt, mailbox FIFOs return to normal operation. Software must then either resynchronize flow control state or reset the AR to recover. The AR family is available in: The only resets that stay asserted are given below: The MBOX is a service module to handle one of two possible external hosts: Atheros reserves the right to make changes, at any time, to improve reliability, function or design and to attempt to supply the best product possible.

During network sleep, this module cannot adjust for variations in the ring-oscillator output.

(PDF) AR6002 Datasheet download

The AR family includes a highly integrated, front-end datashret Power Amplifier, Low-Noise Amplifier and RF switchenabling low-cost designs with minimal external components. When the host clears underflow interrupt, mailbox FIFOs return to normal operation. AR chips li Pr e in m ary th: The MBOX has two interfaces: The TSF and other low frequency timers need to be programmed to match this frequency.