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JTAG access to the TEB0745 SoM is available through B2B connector JB1 and JB2. JTAG_EN is connected to J1-138, JTAG_EN can be activated through DIP Switch SB1S1-B.
| Scroll Title |
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| anchor | Table_SIP_JTG |
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| title | JTAG pins connection |
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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 | B2B Pin | XMOD Header JB1 | Note |
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| A | MIO15 | J2-129 | JB1-3 | UART Txd - input | | B | MIO14 | J2-127 | JB1-7 | UART Rxd - Output | | C | TCK | J1-143 | JB1-4 | JTAG interface signal | | D | TDO | J1-145 | JB1-8 | JTAG interface signal | | F | TDI | J1-142 | JB1-10 | JTAG interface signal | | H | TMS | J1-144 | JB1-12 | JTAG interface signal | | G | RST_IN_N | J2-131 | JB1-11 | RESET will be connected to Push Button on JTAG Programmer |
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| Scroll Title |
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| anchor | Table_OBP_EEP |
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| title | I2C EEPROM interface MIOs 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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| 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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| MIO Pin | Schematic | B2B | Notes |
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| MIO10 | I2C_SCL | J2-119 |
| | MIO11 | I2C_SDA | J2-121 |
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DIP Switches
There are two DIP Switches S1,S4.
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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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| JTAG_EN | J1-148 |
| | S1C | - |
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| | S1D | PS_SW | J2-123 |
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| Scroll Title |
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| anchor | Table_OBP_DIP |
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| title | DIP Switch S4 |
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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 | B2B | Note |
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| S4A | VADJ_VS2 | - | Connected to 5 V | | S4B | VADJ_VS1 | - | Connected to 5 V | S4C | VADJ_VS0 |
| Connected to 5 V | | S4D | - | - | - |
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Push Button
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 | Schematic | Color | B2B | Connected to | Note |
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| D1 | LED1 | Green | J3-149 | MIO48 |
| | D5 | LED2 | Green | J3-151 | MIO49 |
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Power and Power-On Sequence
Power and Power-On Sequence
| Page properties |
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In 'Power and Power-on Sequence' section there are three important digrams which must be drawn: - Power on-sequence
- Power distribution
- Voltage monitoring circuit
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| Scroll Title |
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| anchor | Table_RH_DCH |
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| title | Document change history. |
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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 | |
|---|
| widths | |
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| sortByColumn | 1 |
|---|
| sortEnabled | false |
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| cellHighlighting | true |
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| | sortEnabled | false |
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| cellHighlighting | true |
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| Date | Revision | Contributor | Description |
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| Page info |
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| infoType | Modified date |
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| dateFormat | yyyy-MM-dd |
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| type | Flat |
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|
| | Page info |
|---|
| infoType | Current version |
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| prefix | v. |
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| type | Flat |
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| showVersions | false |
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|
| | Page info |
|---|
| infoType | Modified by |
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| type | Flat |
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| showVersions | false |
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| | -- | all | Date | Revision | Contributor | Description | date |
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| dateFormat | yyyy-MM-dd |
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| type | Flat |
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| Page info |
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| infoType | Current version |
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| prefix | v. |
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| type | Flat |
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| showVersions | false |
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|
| Page info |
|---|
| infoType | Modified by |
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| type | Flat |
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| showVersions | false |
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|
| | -- | all | | Page info |
|---|
| infoType | Modified users |
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| type | Flat |
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| showVersions | false |
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Disclaimer
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| users | | type | Flat |
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| showVersions | false |
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Disclaimer
| Include Page |
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| IN:Legal Notices |
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| IN:Legal Notices |
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| Scroll Title |
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| anchor | Table_OBP_EEP |
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| title | I2C EEPROM interface MIOs and pins |
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|
| Scroll Table Layout |
|---|
| 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 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
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| MIO Pin | Schematic | B2B | Notes |
|---|
| MIO10 | I2C_SCL | J2-119 |
| | MIO11 | I2C_SDA | J2-121 |
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