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| Name | Note |
|---|---|
| NRST | |
| NRST_IN |
Boot Modes
TE0729 supports primary boot from
- JTAG
- SPI Flash
- SD Card
Boot from on-board eMMC is also supported as secondary boot (FSBL must be loaded from SPI Flash)By default the TE-0729 supports QSPI-Flash-Memory, JTAG and SD-Card (if available on base board) boot modes.
The boot modes are controlled by the Pins 'BOOT1' and 'BOOT2' on the board to board (B2B) connector.
Pin-StateBOOTMODE1BOOTMODE1 / | BOOTMODE2 | boot Boot mode |
|---|---|---|
| LOW / | LOW | |
| LOW / | HIGH | |
| HIGH / | LOW | |
| HIGH | / HIGH |
JTAG
JTAG access to the Xilinx Zynq-7000 device is provided by connector J2.
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| Peripheral | IC | Designator | PS | MIO | Notes |
|---|---|---|---|---|---|
| EEPROM I2C | 24AA025E48T-I/OT | U8 | I2C0 | MIO10, MIO11 | MAC1-AdressMAC Address |
| EEPROM I2C | 24AA025E48T-I/OT | U9 | I2C0 | MIO10, MIO11 | MAC2-AdressMAC Address |
| EEPROM I2C | 24AA025E48T-I/OT | U20 | I2C0 | MIO10, MIO11 | MAC3-AdressMAC Address |
| RTC | ISL12020MIRZ | U22 | I2C0 | MIO10, MIO11 | Temperature compensated real time clock |
| RTC Interrupt | ISL12020MIRZ | U22 | GPIO | MIO46 | Real Time Clock Interrupt |
| SPI Flash | S25FL256SAGBHI20 | U13 | QSPI0 | MIO1..MIO6 | |
| Ethernet0 10/100/1000 Mbps PHY | 88E1512-A0-NNP2I000 | U3 | ETH0 | MIO16...MIO27 | |
| Ethernet0 10/100/1000 Mbps PHY Reset | GPIO | MIO51 | |||
| Ethernet1 10/100 Mbps PHY | KSZ8081MLXCA | U17 | - | (EMIO) | |
| Ethernet1 10/100 Mbps PHY Reset | - | (EMIO) | |||
| Ethernet2 10/100 Mbps PHY | KSZ8081MLXCA | U19 | - | (EMIO) | |
| Ethernet2 10/100 Mbps PHY Reset | - | (EMIO) | |||
| USB | USB3320C-EZK | U11 | USB0 | MIO28...MIO39 | |
| USB Reset | GPIO | MIO49 | |||
| e-MMC (embedded e-MMC) | MTFC4GMVEA-4M IT | U5 | SDIO0 | MIO40...MIO45 | depending on state of pin MIO48 'SEL_SD' |
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Overview
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