Detailed Description

Table 1-31:Onboard Power System Devices

Device Type

Reference

Description

Power Rail

Power Rail

Schematic

Designator

Net Name

Voltage

Page

 

 

 

 

 

 

 

 

UCD9240PFC

U24

PMBus Controller - Core (Addr = 52)

 

 

35

 

 

 

 

 

 

PTD08A020W

U42

20A 0.6V - 3.6V Adj. Switching Regulator

VCCINT_FPGA

1.00V

36

 

 

 

 

 

 

PTD08A020W

U43

20A 0.6V - 3.6V Adj. Switching Regulator

VCC2V5_FPGA

2.50V

37

 

 

 

 

 

 

PTD08A010W

U91

10A 0.6V - 3.6V Adj. Switching Regulator

VCCAUX

2.50V

38

 

 

 

 

 

 

 

 

 

 

 

 

UCD9240PFC

U25

PMBus Controller - Aux (Addr = 53)

 

 

40

 

 

 

 

 

 

UCD7230RGWR

U35

6A 0.6V - 3.6V Adj. Switching Regulator

MGT_AVCC

1.00V

41

 

 

 

 

 

 

UCD7230RGWR

U36

6A 0.6V - 3.6V Adj. Switching Regulator

MGT_AVTT

1.20V

42

 

 

 

 

 

 

PTD08A010W

U20

10A 0.6V - 3.6V Adj. Switching Regulator

VCC_1V5

1.50V

43

 

 

 

 

 

 

PTD08A010W

U21

10A 0.6V - 3.6V Adj. Switching Regulator

VCC_3V3

3.30V

44

 

 

 

 

 

 

 

 

 

 

 

 

TPS79518DCQR

U79

500mA Fixed Linear Regulator

VCC_1V8

1.80V

45

 

 

 

 

 

 

TPS512300DRCT

U17

3A DDR3 VTERM Tracking Linear

VTTDDR

0.75V

45

 

 

Regulator

 

 

 

 

 

 

 

 

 

TPS512300DRCT

U17

10mA Tracking Reference output

VTTVREF

0.75V

45

 

 

 

 

 

 

TL1963

U8

1.5A Fixed Linear Regulator

VCC5

5.00V

35

 

 

 

 

 

 

Voltage and current monitoring and control are available for selected power rails through Texas Instruments’ Fusion Digital Power™ graphical user interface (GUI). Both onboard TI power controllers are wired to the same PMBus. The PMBus connector, J3, is provided for use with the TI USB Interface Adapter PMBus pod and associated TI GUI.

References

For more detailed information about this technology and the various power management controllers and regulator modules offered by Texas Instruments, visit http://www.ti.com/ww/en/analog/digital-power/index.html.

ML605 Hardware User Guide

www.xilinx.com

67

UG534 (v1.2.1) January 21, 2010

 

 

Page 67
Image 67
Xilinx ML605 UCD9240PFC, Vccintfpga, Vccaux, UCD7230RGWR, Mgtavcc, Mgtavtt, VCC1V5, VCC3V3, TPS79518DCQR, VCC1V8, Vttddr