15
12.
Hardware specifications
Hardware
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Stomp-box design
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Large 2-digit 7-segment LED display
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Foot switches: violin select and bypass/toggle
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Standard quarter inch mono phono sockets
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Output to amplifier or headphones
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Rotary volume control
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9V DC input, centre negative
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Current consumption: 200 mA
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Micro USB socket
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Dimensions (mm): L127 x W94 x H42
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Weight: 315 grams
Analogue system
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24-bit sigma delta codec (ADC, DAC), 36 kHz sample rate
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Single channel input
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Gain switchable pre-amplifier, 0 dB and 14 dB
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Input impedance: 500 kΩ
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Output: audio power amplifier, 250 mW per channel of continuous average power to an 8X load
with 0.1% (THD).
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Full scale input/output voltage range, V (peak-to-peak), typical: ±1.8 V
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Noise: <1 mV RMS, codec sample rate of 36 kHz
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System latency, bypass: 0.68 milliseconds
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System latency, IR: 1.80 milliseconds
Processor system
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Clock Speed: 200 MHz
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Enhanced Filter Co-Processor (EFCOP)
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400 MMAC
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24-bit resolution (56-bit intermediate)
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Highly parallel instruction set with unique DSP addressing modes
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Two 56-bit accumulators including extension byte
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Two parallel 24 X 24-bit multiply-accumulates in 1 instruction cycle (1 clock cycle)
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Double precision 48 X 48-bit multiply with 96-bit result in 6 instruction cycles
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56-bit addition/subtraction in 1 instruction cycle
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Fractional arithmetic with support for multi-precision arithmetic
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Hardware support for block-floating point FFT
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Hardware nested DO loops
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Digital Phase Locked Loop (PLL) clock multiplier
