Chapter 2: Board Components
2–39
Components and Interfaces
November 2010
Altera Corporation
Stratix IV GX FPGA Development Board, 530 Edition Reference Manual
Table 2–38
lists the HSMC port B interface pin assignments, signal names, and
functions.
J1.143
LVDS TX bit 15 or CMOS bit 68
HSMA_TX_D_P15
LVDS or 2.5-V
AB11
J1.144
LVDS RX bit 15 or CMOS bit 69
HSMA_RX_D_P15
AG6
J1.145
LVDS TX bit 15n or CMOS bit 70
HSMA_TX_D_N15
AB10
J1.146
LVDS RX bit 15n or CMOS bit 71
HSMA_RX_D_N15
AG5
J1.149
LVDS TX bit 16 or CMOS bit 72
HSMA_TX_D_P16
AC11
J1.150
LVDS RX bit 16 or CMOS bit 73
HSMA_RX_D_P16
AB9
J1.151
LVDS TX bit 16n or CMOS bit 74
HSMA_TX_D_N16
AC10
J1.152
LVDS RX bit 16n or CMOS bit 75
HSMA_RX_D_N16
AC8
J1.155
LVDS or CMOS clock out 2 or CMOS bit 76
HSMA_CLK_OUT_P2
AF13
J1.156
LVDS or CMOS clock in 2 or CMOS bit 77
HSMA_CLK_IN_P2
AF6
J1.157
LVDS or CMOS clock out 2 or CMOS bit 78
HSMA_CLK_OUT_N2
AG13
J1.158
LVDS or CMOS clock in 2 or CMOS bit 79
HSMA_CLK_IN_N2
AE5
J1.160
HSMC Port A presence detect
HSMA_PRSNTn
2.5-V
AG12
D4
User LED to show RX data activity on
HSMC Port A
HSMA_RX_LED
D5
D3
User LED to show TX data activity on
HSMC Port A
HSMA_TX_LED
C6
Table 2–37. HSMC Port A Pin Assignments, Schematic Signal Names, and Functions (Part 4 of 4)
Board
Reference
Description
Schematic Signal
Name
I/O Standard
Stratix IV GX
Device
Pin Number
Table 2–38. HSMC Port B Pin Assignments, Schematic Signal Names, and Functions (Part 1 of 4)
Board
Reference
Description
Schematic Signal
Name
I/O Standard
Stratix IV GX
Device
Pin Number
J2.1
Transceiver TX bit 7
HSMB_TX_P7
1.4-V PCML
—
J2.2
Transceiver RX bit 7
HSMB_RX_P7
—
J2.3
Transceiver TX bit 7n
HSMB_TX_N7
—
J2.4
Transceiver RX bit 7n
HSMB_RX_N7
—
J2.5
Transceiver TX bit 6
HSMB_TX_P6
—
J2.6
Transceiver RX bit 6
HSMB_RX_P6
—
J2.7
Transceiver TX bit 6n
HSMB_TX_N6
—
J2.8
Transceiver RX bit 6n
HSMB_RX_N6
—
J2.9
Transceiver TX bit 5
HSMB_TX_P5
D4
J2.10
Transceiver RX bit 5
HSMB_RX_P5
E2
J2.11
Transceiver TX bit 5n
HSMB_TX_N5
D3
J2.12
Transceiver RX bit 5n
HSMB_RX_N5
E1
J2.13
Transceiver TX bit 4
HSMB_TX_P4
B4
J2.14
Transceiver RX bit 4
HSMB_RX_P4
C2
J2.15
Transceiver TX bit 4n
HSMB_TX_N4
B3