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Appendix C: Pin-Out Information for the Cyclone III (3C25) Starter Board
C–3
© November 2008
Altera Corporation
Data Conversion HSMC Reference Manual
131
D/A A bit 3 from Host
DA3
HSMC_TX_p13
2.5 V
L14
132
D/A B bit 3 from Host
DB3
HSMC_RX_p13
2.5 V
L13
133
D/A A bit 2 from Host
DA2
HSMC_TX_n13
2.5 V
L15
134
D/A B bit 2 from Host
DB2
HSMC_RX_n13
2.5 V
M14
137
D/A A bit 1 from Host
DA1
HSMC_TX_p14
2.5 V
P17
138
D/A B bit 1 from Host
DB1
HSMC_RX_p14
2.5 V
R17
139
D/A A bit 0 from Host
DA0
HSMC_TX_n14
2.5 V
P18
140
D/A B bit 0 from Host
DB0
HSMC_RX_n14
2.5 V
R18
143
Audio Codec Data In from
Host
AIC_DIN
HSMC_TX_p15
2.5 V
R5
144
Audio Codec Data Out to Host
AIC_DOUT
HSMC_RX_p15
2.5 V
M6
145
Audio Codec L/R In from Host
AIC_LRCIN
HSMC_TX_n15
2.5 V
R4
146
Audio Codec L/R Out to Host
AIC_LRCOUT
HSMC_RX_n15
2.5 V
N6
149
Audio Codec Bclk from Host
AIC_BCLK
HSMC_TX_p16
2.5 V
T17
150
Audio Codec XTI/MCLK from
Host
AIC_XCLK
HSMC_RX_p16
2.5 V
M13
151
Audio Codec SPI Chip Select
from Host
AIC_SPI_CS
HSMC_TX_n16
2.5 V
T18
155
A/D Clock B from Host
Differential P
FPGA_CLK_B_P
HSMC_CLKOUT_p2
LVDS
U18
156
A/D A Data Clock Out to Host
ADA_DCO
HSMC_CLKIN_p2
2.5 V
N17
157
A/D Clock B from Host
Differential N
FPGA_CLK_B_N
HSMC_CLKOUT_n2
LVDS
V18
158
A/D B Data Clock Out to Host
ADB_DCO
HSMC_CLKIN_n2
2.5 V
N18
Table C–1.
HSMC Port Interface Pin-Out Information (Part 3 of 3)
Data Conversion HSMC Schematic
Development Board Schematic
Board
Reference
(J1)
Description
Schematic
Signal Name
Schematic
Signal Name
I/O
Standard
Cyclone III
Pin Number