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RESET
I2C MUX
PHY LEDs
RGPIO
The RGPIO is for communiction betweenn SoC and SC CPLD it handels the signals:
Scroll Title |
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anchor | Table_RGPIO |
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title | Signals handeld by RGPIO |
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Scroll Table Layout |
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orientation | portrait |
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sortDirection | ASC |
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repeatTableHeaders | default |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Signal | VHDLname | Function | Notes |
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SOC read (11) | PCIE_PERST | Indication that PCIe Bus is up (power, clocks) |
| SoC write (17) | EN_FMC | Enable switched 3.3V FMC power | pulled down | SoC write (15) | PWR_EN_Signal | Enable perepherie power 3V3_PER | used for EN_PER | SOC read (15) | FMC_PRSNT_M2C_L | Indicate if FMC installed | Low when FMC present | SoC write (16) | FMC_PWR_set | Turn on FMC Power | used for EN_FMC_VADJ and FAN_FMC_EN | SOC read (14) | PG_FMC_VADJ | Indicate FMC VADJ power is up |
| SoC write (23) | FF_RSTL | Reset configuration | Both FF are resetted simultanously when pulled LOW | SOC read (21) | FFA_INTL | Indicate interrrupt | LOW when fault condition, pulled up | SOC read (13) | FFA_MPRS | Indicate FF Module installed | LOW when Module present, pulled up | SOC read (20) | FFB_INTL | Indicate interrrupt | LOW when fault condition, pulled up | SOC read (22) | FFB_MPRS | Indicate FF Module installed | LOW when Module present, pulled up | SOC read (17) | SFPA_LOS | SFP signal loss | HIGH indicates signal loss | SOC read (18) | SFPA_M-DEF0 | SFP modul absent | HIGH when module physically absent | SoC write (21) | SFPA_RS0 | SFP rate select RX | LOW for 1000BASE-SX, HIGH for 10GBASE-SR | SoC write (20) | SFPA_RS1 | SFP rate select TX | LOW for 1000BASE-SX, HIGH for 10GBASE-SR | SoC write (22) | SFPA_TX_DIS | SFP transmitter disable | HIGH disables transmitter | SOC read (19) | SFPA_TX_FAULT | Indicates SFP laser fault | HIGH indicates fault | SoC write (19) | LED1 | user LEDs |
| SoC write (18) | LED2 |
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USR LED
Appx. A: Change History and Legal Notices
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