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Hardware Description
3-58 Copyright © 2003-2007 ARM Limited. All rights reserved. ARM DUI 0224F
Table 3-13 AC’97 audio debug signals on J45
Pin number Signal name Description
1 AACIBITCLK Clock from the CODEC to the AACI
2 AACISYNC Frame synchronization signal from the AACI
3 AACISDATAIN Serial data from the CODEC to the AACI
4 AACI_RESET Reset signal from the AACI to the CODEC
5 AACISDATAOUT Serial data from the AACI to the CODEC
6 GND Signal ground