Chapter 2: Board Components
2–37
Components and Interfaces
November 2010
Altera Corporation
Stratix IV GX FPGA Development Board, 530 Edition Reference Manual
J1.33
Management serial data
HSMA_SDA
2.5-V
AJ11
J1.34
Management serial clock
HSMA_SCL
L11
J1.35
JTAG clock signal
FPGA_JTAG_TCK
—
J1.36
JTAG mode select signal
FPGA_JTAG_TMS
—
J1.37
JTAG data output
HSMA_JTAG_TDO
—
J1.38
JTAG data input
HSMA_JTAG_TDI
—
J1.39
Dedicated CMOS clock out
HSMA_CLK_OUT0
AM29
J1.40
Dedicated CMOS clock in
HSMA_CLK_IN0
AB34
J1.41
Dedicated CMOS I/O bit 0
HSMA_D0
AW10
J1.42
Dedicated CMOS I/O bit 1
HSMA_D1
AV10
J1.43
Dedicated CMOS I/O bit 2
HSMA_D2
AW7
J1.44
Dedicated CMOS I/O bit 3
HSMA_D3
AV7
J1.47
LVDS TX bit 0 or CMOS bit 4
HSMA_TX_D_P0
LVDS or 2.5-V
AN9
J1.48
LVDS RX bit 0 or CMOS bit 5
HSMA_RX_D_P0
AT9
J1.49
LVDS TX bit 0n or CMOS bit 6
HSMA_TX_D_N0
AP9
J1.50
LVDS RX bit 0n or CMOS bit 7
HSMA_RX_D_N0
AU9
J1.53
LVDS TX bit 1 or CMOS bit 8
HSMA_TX_D_P1
AN7
J1.54
LVDS RX bit 1 or CMOS bit 9
HSMA_RX_D_P1
AT8
J1.55
LVDS TX bit 1n or CMOS bit 10
HSMA_TX_D_N1
AP7
J1.56
LVDS RX bit 1n or CMOS bit 11
HSMA_RX_D_N1
AU8
J1.59
LVDS TX bit 2 or CMOS bit 12
HSMA_TX_D_P2
AE13
J1.60
LVDS RX bit 2 or CMOS bit 13
HSMA_RX_D_P2
AP8
J1.61
LVDS TX bit 2n or CMOS bit 14
HSMA_TX_D_N2
AE12
J1.62
LVDS RX bit 2n or CMOS bit 15
HSMA_RX_D_N2
AR8
J1.65
LVDS TX bit 3 or CMOS bit 16
HSMA_TX_D_P3
AL8
J1.66
LVDS RX bit 3 or CMOS bit 17
HSMA_RX_D_P3
AW6
J1.67
LVDS TX bit 3n or CMOS bit 18
HSMA_TX_D_N3
AM8
J1.68
LVDS RX bit 3n or CMOS bit 19
HSMA_RX_D_N3
AW5
J1.71
LVDS TX bit 4 or CMOS bit 20
HSMA_TX_D_P4
AK9
J1.72
LVDS RX bit 4 or CMOS bit 21
HSMA_RX_D_P4
AV5
J1.73
LVDS TX bit 4n or CMOS bit 22
HSMA_TX_D_N4
AL9
J1.74
LVDS RX bit 4n or CMOS bit 23
HSMA_RX_D_N4
AW4
J1.77
LVDS TX bit 5 or CMOS bit 24
HSMA_TX_D_P5
AK8
J1.78
LVDS RX bit 5 or CMOS bit 25
HSMA_RX_D_P5
AT7
J1.79
LVDS TX bit 5n or CMOS bit 26
HSMA_TX_D_N5
AK7
J1.80
LVDS RX bit 5n or CMOS bit 27
HSMA_RX_D_N5
AU7
J1.83
LVDS TX bit 6 or CMOS bit 28
HSMA_TX_D_P6
AH10
J1.84
LVDS RX bit 6 or CMOS bit 29
HSMA_RX_D_P6
AT6
Table 2–37. HSMC Port A Pin Assignments, Schematic Signal Names, and Functions (Part 2 of 4)
Board
Reference
Description
Schematic Signal
Name
I/O Standard
Stratix IV GX
Device
Pin Number