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Scroll Title |
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anchor | Table_OBP |
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title | On board peripherals |
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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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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Scroll Title |
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anchor | Table_OBP_EEP |
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title | I2C EEPROM interface MIOs and pinsinformation |
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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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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Pin | Schematic | Connected to | Notes |
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CS | EECS | FTDI, U12 | CLK | EECLK | FTDI, U12 | DIN | EEDATA | FTDI, U12, U12 |
| CLK | EECLK | FTDI, U12 |
| DIN | EEDATA | FTDI, U12 |
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DIP Switch
There are two DIP Switches S1, S2 provided for boot mode and manual input select of programmable clock generator. For more information please refer to Configuration Signal Section
Scroll Title |
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anchor | Table_OBP_DIP |
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title | DIP Switches information |
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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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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Designator | Pin | Schematic | Connected to | Notes |
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S1 | S1A | CPLD_IO0 | B2B, J17 |
| S1B | CPLD_IO1 | B2B, J17 |
| S1C | CPLD_IO2 | B2B, J17 |
| S1D | CPLD_JTAGEN | B2B, J17 |
| S2 | S2A | DSPLL0_SEL0 | Programmable clock Generator, U5 |
| S2B | DSPLL0_SEL0 | Programmable clock Generator, U5 |
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Temperature Sensor
There is a temperature sensor IC U9 provided to capture the temperature and provides an alert when cooling is needed. the temperature IC is connected to I2C bus at address 0x4C.
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Scroll Title |
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anchor | Table_OBP_FTDI |
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title | FTDI chip interfaces and pins |
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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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FTDI Chip U12 Pin | Signal Schematic Name | Connected to | Notes |
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ADBUS0 | JTAG_TCK | B2B, J17 Pin Header, J40 | JTAG interface | ADBUS1 | JTAG_TDI | B2B, J17 Pin Header, J40 | ADBUS2 | JTAG_TDO | B2B, J17 Pin Header, J40 | ADBUS3 | JTAG_TMS | B2B, J17 Pin Header, J40 | BDBUS0 | UART0_RX | B2B, J17 | UART | BDBUS1 | UART0_TX | B2B, J17 | UART | EECS/EECLK/EEDATA | BDBUS2 | EEPROM, U15 | FTDI configuration | DM/DP | D_N/D_P | Micro USB2.0, J29 | FTDI Input |
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Push Button
Scroll Title |
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anchor | Table_OBP_BTN |
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title | Push Button information |
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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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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Designator | Connected to | Functionality | Note |
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BTN1 | RESETN | General Reset |
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LEDs
Scroll Title |
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anchor | Table_OBP_LED |
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title | On-board LEDs |
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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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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Designator | Color | Connected to | Active Level | Note |
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D1 | Green | PG_1.8V | High |
| D2 | Green | PG_3.3V | High |
| D3 | Green | PG_5V | High |
| D6...11 | Green | B2B, J18 | High | User LED | D12 | Green | Clock Generator, U5 | High |
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Scroll Title |
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anchor | Table_PWR_PR |
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title | Module power rails. |
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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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style | |
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widths | |
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sortByColumn | 1 |
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sortEnabled | false |
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cellHighlighting | true |
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Power Rail Name | B2B JM17 | B2B JM2 | Direction | Notes |
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5V | 1,2,3,4,5,6,8 | - | Ouput |
| PSBATT | 14 | - | Output |
| 3.3V_CPLDMODULE | 16 | - | Input |
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Board to Board Connectors
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