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A–2
Appendix A: Pin-Out Information for the Cyclone III (3C120)
Development Board
Data Conversion HSMC Reference Manual
© November 2008
Altera Corporation
66
LVDS RX bit 3p or CMOS I/O data bit 17
ADB_D5
HSMA_RX_D_P3
LVDS or
2.5 V
W2
67
LVDS TX bit 3n or CMOS I/O data bit 18
ADA_D4
HSMA_TX_D_N3
LVDS or
2.5 V
R4
68
LVDS RX bit 3n or CMOS I/O data bit 19
ADB_D4
HSMA_RX_D_N3
LVDS or
2.5 V
W1
71
LVDS TX bit 4p or CMOS I/O data bit 20
ADA_D3
HSMA_TX_D_P4
LVDS or
2.5 V
M8
72
LVDS RX bit 4p or CMOS I/O data bit 21
ADB_D3
HSMA_RX_D_P4
LVDS or
2.5 V
V2
73
LVDS TX or 4n CMOS I/O data bit 22
ADA_D2
HSMA_TX_D_N4
LVDS or
2.5 V
M7
74
LVDS RX 4n or CMOS I/O data bit 23
ADB_D2
HSMA_RX_D_N4
LVDS or
2.5 V
V1
77
LVDS TX 5p or CMOS I/O data bit 24
ADA_D1
HSMA_TX_D_P5
LVDS or
2.5 V
P2
78
LVDS RX 5p or CMOS I/O data bit 25
ADB_D1
HSMA_RX_D_P5
LVDS or
2.5 V
U2
79
LVDS TX 5n or CMOS I/O data bit 26
ADA_D0
HSMA_TX_D_N5
LVDS or
2.5 V
P1
80
LVDS RX 5n or CMOS I/O data bit 27
ADB_D0
HSMA_RX_D_N5
LVDS or
2.5 V
U1
83
LVDS TX 6p or CMOS I/O data bit 28
ADA_OR
HSMA_TX_D_P6
LVDS or
2.5 V
M4
84
LVDS RX 6p or CMOS I/O data bit 29
ADB_OR
HSMA_RX_D_P6
LVDS or
2.5 V
U6
85
LVDS TX 6n or CMOS I/O data bit 30
ADA_OE
HSMA_TX_D_N6
LVDS or
2.5 V
M3
86
LVDS RX 6n or CMOS I/O data bit 31
ADB_OE
HSMA_RX_D_N6
LVDS or
2.5 V
U5
89
LVDS TX 7p or CMOS I/O data bit 32
ADA_SPI_CS
HSMA_TX_D_P7
LVDS or
2.5 V
M2
90
LVDS RX 7p or CMOS I/O data bit 33
ADB_SPI_CS
HSMA_RX_D_P7
LVDS or
2.5 V
R2
91
LVDS TX 7n or CMOS I/O data bit 34
AD_SDIO
HSMA_TX_D_N7
LVDS or
2.5 V
M1
92
LVDS RX 7n or CMOS I/O data bit 35
AD_SCLK
HSMA_RX_D_N7
LVDS or
2.5 V
R1
95
LVDS or CMOS clock out
FPGA_CLK_A_P
HSMA_CLK_OUT_P1
LVDS or
2.5 V
G6
Table A–1.
HSMC Port A Interface Pin-Out Information (Part 2 of 4)
Data Conversion HSMC Schematic
Development Board Schematic
Board
Reference
(J1)
Description
Schematic
Signal Name
Schematic
Signal Name
I/O
Standard
Cyclone
III
Pin
Number