Arrow einfochips eragon 660 Hardware Referance Manual page 52

Hardware Reference Manual
Below is the Pinout Specification of J24,
Pin Number
J24.1
J24.2
J24.3
J24.4
J24.5
J24.6
J24.7
J24.8
J24.9
J24.10
J24.11
J24.12
J24.13
J24.14
J24.15
J24.16
J24.17
J24.18
J24.19
J24.20
Below is the Pinout Specification of J22,
Pin Number
J22.1
J22.2
J22.3
J22.4
J22.5
J22.6
J22.7
J22.8
J22.9
J22.10
J22.11
J22.12
J22.13
J22.14
Version 1.0
Net Name
CDC_SPEAKER1_OUT_M
CDC_SPEAKER2_OUT_M
CDC_SPEAKER1_OUT_P
CDC_SPEAKER2_OUT_P
GND
GND
CDC_IN3_M_CONN
CDC_IN4_M_CONN
CONN_CDC_MIC3_P
CONN_CDC_MIC4_P
CDC_IN1_M_CONN
CONN_CDC_MIC5_P
CONN_CDC_MIC1_P
CDC_IN5_M_CONN
GND
GND
CDC_EAR_P
CDC_IN6_M_CONN
CDC_EAR_M
CONN_CDC_MIC6_P
Table 20: IO Card Audio Header (J24) Pinout
Net Name
CDC_MIC_BIAS3
CDC_MIC_BIAS4
GND
GND
CDC_MIC_BIAS1
CDC_DMIC_CLK1
GND
CDC_DMIC_DATA1
CDC_DMIC_CLK0
CDC_DMIC_CLK2
CDC_DMIC_DATA0
CDC_DMIC_DATA2
CDC_LINE_OUT1_M
CDC_LINE_OUT2_P
Speaker1 Output Negative
Speaker2 Output Negative
Speaker1 Output Positive
Speaker2 Output Positive
Ground
Ground
MIC3 Input Negative
MIC4 Input Negative
MIC3 Input Positive
MIC4 Input Positive
MIC1 Input Negative
MIC5 Input Positive
MIC1 Input Positive
MIC5 Input Negative
Ground
Ground
Earpiece Output Positive
MIC6 Input Negative
Earpiece Output Negative
MIC6 Input Positive
Pin Function
MIC Bias_3 Voltage
MIC Bias_4 Voltage
Ground
Ground
MIC Bias_1 Voltage
Digital MIC_1 Clock
Ground
Digital MIC_1 Data
Digital MIC_0 Clock
Digital MIC_2 Clock
Digital MIC_0 Data
Digital MIC_2 Data
Line Output_2 Positive
Line Output_1 Positive
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Pin Function
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