Altera Transceiver Signal Integrity Development Kit, Stratix V GT Edition - Manual (Page 46)

2–38 Chapter 2: Board Components
Power Supply
Transceiver Signal Integrity Development Kit May 2014 Altera Corporation
Stratix V GT Edition Reference Manual
Table 2–39 lists the power requirements for each major component on the board.
Table 2–39. Power Requirements
Device Voltage Name Voltage (V) Note
FPGA
S5GX_VCC 0.85
VCC
VCCHIP
VCCHSSI
2p5V 2.5
VCCIO
VCCPD
VCCREF
VCCPGM
VCCBAT
VCC_CLKIN
2p5V_FLTR 2.5
Ferrite fitered from 2p5V,
VCCA_PLL, and VCCAUX
1p5V 1.5
VCCPT
VCCH_GXB
VCCD_FPLL
VCCBAT 1.5 BT1 socket
VCCR_GTB (28G channels) 0.85 or 1.0 LDO
VCCT_GTB (28G channels) 0.85 or 1.0 LDO
VCCL_GTB (28G channels) 0.85 or 1.0 LDO
VCCRT_GXB 0.85 or 1.0 Low noise switcher
VCCA_GXB 2.5 or 3 Low noise switcher
VCCH_GXB 1.5 Tied to 1p5V (low noise switcher)
MAX II (for FPP configuration) 2p5V 2.5 —
Flash
2p5V 2.5 Core
XFP_1p8V 1.8 I/O
MAX II (for USB-Blaster) 2p5V 3.3 Core or I/O
EEPROM USBVCC 5.0 —
USB PHY
USBVCC 5.0 Core
2p5V_USB 2.5 I/O
Power monitor 5V 5.0 —
Temperature sense ADC 3p3V 3.3 —
ICS557-03 spread spectrum clock
buffer (x1)
3p3V 3.3 25-MHz clock output to the FPGA
ICS8304 clock buffer 3p3V/2p5V 3.3/2.5 50-MHz clock outputs
IDT5T9306 transceiver REFCLK clock
buffers (x4)
2p5V 2.5 Programmable clock outputs
T85A23157 dual analog switch 5V 5.0 —
Character LCD 5V 5.0 —
LEDs (x13) 2p5V 2.5 —
Board power LED 5V 5.0 —