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SP605 Hardware User Guide
UG526 (v1.1.1) February 1, 2010
Chapter 1:
SP605 Evaluation Board
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, J1, is provided for
use with the TI USB Interface Adapter PMBus pod and associated TI GUI.
References
Refer to the
Texas Instruments
website for more detailed information about power
management controllers and regulator modules.
Table 1-29:
Onboard Power System Devices
Device Type
Reference
Designator
Description
Power Rail Net
Name
Power Rail
Voltage
Schematic
Page
UCD9240PFC
U26
PMBus Controller - Core (Addr = 52)
21
PTD08A010W
U18
10A 0.6V - 3.6V Adj. Switching Regulator
VCCINT_FPGA
1.20V
22
PTD08A010W
U19
10A 0.6V - 3.6V Adj. Switching Regulator
VCC2V5_FPGA
2.50V
23
PTD08A010W
U20
10A 0.6V - 3.6V Adj. Switching Regulator
VCCAUX
2.50V
24
UCD9240PFC
U27
PMBus Controller - Core (Addr = 53)
26
PTD08A010W
U21
10A 0.6V - 3.6V Adj. Switching Regulator
VCC1V5_FPGA
1.50V
29
PTD08A010W
10A 0.6V - 3.6V Adj. Switching Regulator
VCC3V3
3.30V
30
TL1963AKTTR
U5
1.5A 12V IN, 5.0V OUT Linear Regulator
VCC5
5.00V
21
TPS74401
U51
3A 1.5V IN, 1.2V OUT Linear Regulator
MGT_AVCC
1.20V
27
TPS512300DRCT
U11
3A DDR3 VTERM Tracking Linear
Regulator
VTTDDR
0.75V
31
TPS512300DRCT
U11
10mA Tracking Reference output
VTTVREF
0.75V
31
TL1963-18DCQR
U44
1.5A 2.5V IN, 1.8V OUT Linear Regulator
VCC1V8
1.80V
31
LT1763CS8
U49
500mA 5V IN, 3.0V OUT Linear
Regulator
VCC3V0
3.00V
31
TPS73633DBVT
U10
400mA 5V IN, 3.30V OUT Linear
Regulator
DVI_VCCA
3.30V
17