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| I2C Device | I2C Address | Notes |
|---|---|---|
| Header J8 | 0x50 | Device detection/identification. |
Table 8: I2C slave device addresses.
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TEM0002 has 1Gb industrial grade DDR3 SDRAM (U5) in a . A 16-bit wide memory bus providing total of 128 MBytes of on-board RAM. The Datasheet notes Specification is 800 MHz clocking resulting in 1600 Mb/s data rate and timing specification timings of 11-11-11 (CL-TRCD-TRP).
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Power Distribution Dependencies
| draw.io Diagram | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Figure 3: Module power distribution diagram.
Voltage Monitor Circuit
If the module has one, describe it here...
Power Rails
NB! Following table with examples is valid for most of the 4 x 5 cm modules but depending on the module model and specific design, number and names of power rails connected to the B2B connectors may vary.
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Power Rail Name
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B2B JM1 Pins
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B2B JM2 Pins
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Direction
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VBAT_IN
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Table : Module power rails.
Different modules (not just 4 x 5 cm ones) have different type of connectors with different specifications. Following note is for Samtec Razor Beam™ LSHM connectors only, but we should consider adding such note into included file in Board to Board Connectors section instead of here.
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Power Rails
Power Rail Name | Connector pin | Direction | Notes |
|---|---|---|---|
| VIN | J5-1 | Input | Main supply voltage. |
| 5V | J8-2, J8-4 | Output | |
| 3.3V | J8-1, J8-17 | Output | |
| 1.5V | - | Output | |
1.2V | - | Output | |
| GND | J5-2, J8-9/25/39/6/14/20/30/34 |
Table 12: Module power rails.
Bank Voltages
Bank | Schematic Name | Voltage | Voltage Range | ||
|---|---|---|---|---|---|
| 0 | |||||
| 500 (MIO0) | PS_1.8V | 1.8V | - | ||
| 501 (MIO1) | PS_1.8V | 1.8V | - | ||
| (DDR3) | 1.35V5V | 1. | 35V5V | - | |
| 1 | 3.3V | 3.3V | - | ||
| 2 | 3.3V | 12 HR | VCCIO_12 | User | HR: 1.2V to 3.3V |
| 13 HR | VCCIO_13 | User | HR: 1.2V to 3.3V | ||
| 33 HP | VCCIO_33 | User | HP: 1.2V to 1.8V | ||
| 34 HP | VCCIO_34 | User | HP: 1.2V to 1.8V | ||
| 35 HP | VCCIO_35 | User | HP: 1.2V to 1.8V | ||
| - | |||||
| 3 | 3.3V | 3.3V | - | ||
| 4 | 3.3V | 3.3V | - | ||
| 5 | 1.5V | 1.5V | - | ||
| 6 | 1.5V | 1.5V | - | ||
| 7 | 3.3V | 3.3V | - |
Table 13: Table : Module PL I/O bank voltages.
Board to Board Connectors
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Overview
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