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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 | |
|---|
| sortByColumn | 1 |
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| sortEnabled | false |
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| cellHighlighting | true |
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|
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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 |
|---|
| sortEnabled | false |
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| cellHighlighting | true |
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|
| Pin | Schematic | Connected to | Notes |
|---|
| 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 |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
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|
| Designator | Pin | Schematic | Connected to | Notes |
|---|
| 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 |
|---|
| anchor | Table_OBP_FTDI |
|---|
| title | FTDI chip interfaces and pins |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| FTDI Chip U12 Pin | Signal Schematic Name | Connected to | Notes |
|---|
| 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 |
|
Push Button
| Scroll Title |
|---|
| anchor | Table_OBP_BTN |
|---|
| title | Push Button information |
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|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Designator | Connected to | Functionality | Note |
|---|
| BTN1 | RESETN | General Reset |
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LEDs
| Scroll Title |
|---|
| anchor | Table_OBP_LED |
|---|
| title | On-board LEDs |
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|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Designator | Color | Connected to | Active Level | Note |
|---|
| 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 |
|---|
| anchor | Table_PWR_PR |
|---|
| title | Module power rails. |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Power Rail Name | B2B JM17 | B2B JM2 | Direction | Notes |
|---|
| 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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