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Ixiasoft
4.7.2. Off-Board Clock Input/Output
The development board has input and output clocks which can be driven onto the board. The output clocks can be programmed to different levels and I/O standards according to the FPGA device’s specification.
Source | Schematic Signal Name | I/O Standard | MAX 10 FPGA Pin Number | Description |
---|---|---|---|---|
HSMC | HSMC_CLK_IN_N1 | 2.5 V | AB21 | LVDS input from the installed HSMC cable or board. |
HSMC | HSMC_CLK_IN_P1 | 2.5 V | AA20 | LVDS input from the installed HSMC cable or board. |
HSMC | HSMC_CLK_IN_N2 | 2.5 V | V9 | LVDS input from the installed HSMC cable or board. |
HSMC | HSMC_CLK_IN_P2 | 2.5 V | V10 | LVDS input from the installed HSMC cable or board. |
HSMC | HSMC_CLK_IN0 | 2.5 V | N4 | Single-ended input from the installed HSMC cable or board. |
Source | Schematic Signal Name | I/O Standard | MAX 10 FPGA Pin Number | Description |
---|---|---|---|---|
HSMC | HSMC_CLK_OUT_N1 | 2.5 V | R13 | LVDS output. |
HSMC | HSMC_CLK_OUT_P1 | 2.5 V | P13 | LVDS output. |
HSMC | HSMC_CLK_OUT_N2 | 2.5 V | V14 | LVDS output. |
HSMC | HSMC_CLK_OUT_P2 | 2.5 V | W15 | LVDS output. |
HSMC | HSMC_CLK_OUT0 | 2.5 V | AA13 | FPGA CMOS output (or GPIO) |