GPIOSGeneral Purpose Input/Output Sub-System
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The medium-sized studio houses an [mc.sup.2]56 with 48 faders, 16 line l/Os, eight GPIOs and three Lawo Compact I/O units.
Studio 1 is served by a 48-fader mcA56 console with 16 line outputs, eight AES in/outs and eight GPIOs, with DALLIS and Nova73 compact I/O, and four A_mic 8 that use RAVENNA interconnects for audio sharing.
The dev board also supports WiFi and BT wireless connectivity, includes a real-time clock and GPIO inputs and outputs on headers.
It can be used for monitoring of GPIOs, roaming, battery level, voltage, or module state with the possibility to send alerts in the event that conditions change.
Both devices include three DC-DC 4 MHz step-down converters, two DC-DC step-up converters, eight LDOs, four GPIOs, a 1.5A charger, an I2C interface, three current sinks, an ADC, a watchdog timer, and RTC.
Laird Technologies announced the release of its enhanced Bluetooth BTM510/511and BTM520/521 wireless stereo audio modules with a new firmware update that includes features such as supporting digital audio via an I2S bus and supporting universal General Purpose Input/Output (GPIO) functions for mapping GPIOs to specific Audio/Video Remote Control Profile (AVRCP) functions.
The CYSC201X0 and CY8C201X2 CapSense Express devices offer up to 10 capacitive and/or general purpose 1/Os (GPIOs), allowing design flexibility to implement combinations of buttons, sliders, and general purpose functions like LED control and interrupt outputs.