3 digital control probe points, 1 dsp control, 2 dsp debug – Cirrus Logic CRD48L10 User Manual
Page 12: 3 dsp interrupts, 4 codec reset, 5 codec i2c, 6 codec interrupt, 3 digital control probe points -3
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2.3 Digital Control Probe Points
2.3 Digital Control Probe Points
2.3.1
DSP Control
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Connector Type: 100-MIL Male Header (5x2)
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Absolute Maximum Input Signal Level: +6.5 V
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Absolute Minimum Input Signal Level: –0.5 V
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Maximum Signal Output Level: +V_PROBE
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Reference Designators: JP3 (CTRL HDR), TP15
2.3.2
DSP Debug
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Connector Type: 100-MIL Male Header (4x1)
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Absolute Maximum Input Signal Level: +2.0 V
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Absolute Minimum Input Signal Level: –0.5 V
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Maximum Signal Output Level: +1.8 V
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Reference Designators: TP10
2.3.3
DSP Interrupts
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Connector Type: 100-MIL Male Header (4x1)
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Absolute Maximum Input Signal Level: +2.0 V
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Absolute Minimum Input Signal Level: –0.5 V
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Maximum Signal Output Level: +1.8 V
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Reference Designators: TP1
2.3.4
Codec Reset
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Connector Type: 100-MIL Male Header (5x2)
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Absolute Maximum Input Signal Level: +6.5 V
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Absolute Minimum Input Signal Level: –0.5 V
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Maximum Signal Output Level: +V_PROBE
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Reference Designators: TP15
2.3.5
Codec I
2
C
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Connector Type: 100-MIL Male Header (4x1)
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Absolute Maximum Input Signal Level: +2.0 V
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Absolute Minimum Input Signal Level: –0.5 V
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Maximum Signal Output Level: +1.8 V
•
Reference Designators: TP11
2.3.6
Codec Interrupt
•
Connector Type: 100-MIL Male Header (5x2)
•
Absolute Maximum Input Signal Level: +2.0 V
•
Absolute Minimum Input Signal Level: –0.5 V
•
Maximum Signal Output Level: +1.8 V
•
Reference Designators: TP15