Datasheet

Configuration

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5.1.3 GPU Frequency Selection (J13)

The operating frequency can be set by J13

Default setting: 385 kHz for GPU.

Table 4. GPU Frequency Selection

Jumper set to Connected Resistor GPU

Left (1-2 pin shorted) 150k 660 kHz

(3-4 pin shorted) 100k 605 kHz

(5-6 pin shorted) 75k 550 kHz

(7-8 pin shorted) 56.2k 495 kHz

(9-10 pin shorted) 39.2k 440 kHz

(11-12 pin shorted) 30.1k 385 kHz

(13-14 pin shorted) 24.3k 330 kHz

Right(15-16 pin shorted) 20.0k 275 kHz

5.1.4 F2808 DSP Program Mode Selection (J39)

The F2808 DSP Program Mode(GUI) Selection can be set by J39.

Default setting: No Jumper shorts on J39 for normal operation

Table 5. F2808 DSP Program Mode Selection

Jumper set to Program Mode Selection

No Jumper on J39 Normal Operation

Jumper on J39 Flash the DSP program to the EVM

5.1.5 5Vin Bias Voltage Option (J33)

The 5Vin Bias Voltage can be used from USB or Externally

Default setting: No Jumper shorts on J33

Table 6. 5Vin Bias Voltage Option (J33)

Jumper set to Selection

No Jumper 5Vin Bias from J22 external

Jumper on J39 5Vin Bias from USB, 5Vin from J22 should not be connected

5.1.6 On Board Dynamic Load Selection (S3 for CPU, S2(upper) for GPU, S2(lower) for VCCIO)

The on board dynamic load can be set by S2 and S3.

Default setting: Push S2 and S3 to “OFF” position to disable the on board dynamic load

Table 7. On Board Dynamic Load Selection

Switch set to Dynamic Load Selection

Push S3 to “ON” position Enable 32A on board dynamic load at CPU

Push S3 to “OFF” position Disable 32A on board dynamic load at CPU

Push S2(upper) to “ON” position Enable 19A on board dynamic load at GPU

Push S2(upper) to “OFF” position Disable 19A on board dynamic load at GPU

Push S2(lower) to “ON” position Enable 10A on board dynamic load at VCCIO

Push S2(lower) to “OFF” position Disable 10A on board dynamic load at VCCIO

Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU SVID SLUU896–March 2012

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