CML EV6180, Руководство пользователя

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Evaluation Kit for CMX608/618/638 EV6180/6380

2016 CML Microsystems Plc 8 UM6180/5
4. Signal Lists
CONNECTOR PINOUT
Connector
Ref.
Connector
Pin No.
Signal
Name
Signal
Type
Description
J2 1 +5V PWR +5V external supply voltage
2 GNDD PWR External supply ground
J3 5, 13, 14,
15, 17, 18,
N/C
1, 2, 3 CSN I/P C-BUS chip select
4 CDATA I/P C-BUS command data
6 CLK I/P C-BUS serial clock
8 RDATA O/P C-BUS reply data
7, 9, 10 IRQN O/P C-BUS interrupt request
11, 12 GNDD PWR Digital ground
16 SOFT_RESET I/P Reset control line for CMX6x8
19, 20 +3V3D PWR +3.3V digital supply voltage
J4 1 N/C
2 +3V3D PWR +3.3V digital supply voltage
3 STRB I/P SSP port serial strobe input
4 SDI I/P SSP port serial data input
5 GNDD PWR Digital ground
6 SCLK I/P
SSP port serial clock input
7 EEC O/P
Enable external CODEC
8 SDO O/P SSP port serial data output
9 REC O/P Reset external CODEC
10 CSEL I/P External/internal CODEC select
J5 1 INPUTP I/P Positive audio CODEC input
3 INPUTN I/P Negative audio CODEC input
5 OUTP O/P Positive audio CODEC output
7 OUTN O/P Negative audio CODEC output
2, 4, 6, 8 GNDA PWR Analogue ground
Table continued on next page….