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Configuration
4.6
Output Connections
1. Connect Load to J1, J2, J3 and set Load to constant resistance mode to sink 0Adc before 5Vin and
12VBAT are applied. This is for CPU operation.
2. Connect a voltmeter V3 at J7 to measure CPU Vcore sense voltage.
5
Configuration
All Jumper selections should be made prior to applying power to the EVM. User can configure this EVM
per following configurations.
5.1
CPU and GPU Configuration
5.1.1
CPU/GPU Current Limit Trip Selection (J10 for CPU and J12 for GPU)
The current limit trip can be set by J10(COCP) and J12(GOCP).
Default setting: Level 5 for both CPU and GPU.
Table 2. Current Limit Trip Selection
Jumper set to
Connected Resistor
COCP/GOCP Limit (Typ.)
Left (1-2 pin shorted)
150k
Max
2
nd
(3-4 pin shorted)
100k
Level 7
3
rd
(5-6 pin shorted)
75k
Level 6
4
th
(7-8 pin shorted)
56.2k
Level 5
5
th
(9-10 pin shorted)
39.2k
Level 4
6
th
(11-12 pin shorted)
30.1k
Level 3
7
th
(13-14 pin shorted)
24.3k
Level 2
Right(15-16 pin shorted)
20.0k
Min
5.1.2
CPU Frequency Selection (J11)
The operating frequency can be set by J11
Default setting: 300 kHz for CPU
Table 3. CPU Frequency Selection
Jumper set to
Connected Resistor
CPU
Left (1-2 pin shorted)
150k
600 kHz
2
nd
(3-4 pin shorted)
100k
550 kHz
3
rd
(5-6 pin shorted)
75k
500 kHz
4
th
(7-8 pin shorted)
56.2k
450 kHz
5
th
(9-10 pin shorted)
39.2k
400 kHz
6
th
(11-12 pin shorted)
30.1k
350 kHz
7
th
(13-14 pin shorted)
24.3k
300 kHz
Right(15-16 pin shorted)
20.0k
250 kHz
11
SLUU896 – March 2012
Using the TPS59650EVM-753 Intel™ IMVP-7 3-Phase CPU/2-Phase GPU
SVID Power System
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