Altera LCD Multimedia HSMC - Manual (Page 24)

Altera Corporation 2–16
August 2008 LCD Multimedia HSMC
Board Components and Interfaces
Tables 2–10 shows the pinout of Audio Codec with HSMC connector
.
Table 2–10. Audio Codec Pinout with HSMC Connector
HSMC Connector MAX II Audio Codec
Signal Name
Pin
No.
HSMC
Connector
Side Pin
Device
Side Pin
Signal Name
Pin
No.
Description
HC_AUD_BCLK 113 G17 U13 AUD_BCLK 7 Audio CODEC Bit-Stream
Clock
HC_AUD_XCK 39 T16 U14 AUD_XCK 1 Audio CODEC Chip Clock
HC_AUD_DACDAT 109 H17 V13 AUD_DACDAT 8 Audio CODEC DAC Data
HC_AUD_DACLRCK 107 H18 T13 AUD_DACLRCK 9 Audio CODEC DAC LR Clock
HC_AUD_ADCDAT 40 R15 T12 AUD_ADCDAT 10 Audio CODEC ADC Data
HC_AUD_ADCLRCK 103 H16 V12 AUD_ADCLRCK 11 Audio CODEC ADC LR Clock
HC_I2C_SDAT 33 U10-2 ( 1 ) U10-13 ( 1 ) I2C_SDAT 27 I2C Data
HC_I2C_SCLK 34 P15 U11 I2C_SCLK 28 I2C Clock
Note:
(1) These signals do not go through the MAX II chip. They pass through the MAX3378 level translator chip, U10.
(2) Default, the audio chip is configured as a SLAVE mode.