Xilinx ML310 manual High-Speed I/O

High-Speed I/O

Table 2-28Shows the various Voltage monitor information.

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Table 2-28:Voltage Monitor Information

Schem Name	Voltage	Testpoint	*Indicator	Notes
			LED
VCC1V5	1.5V	TP17	DS8	Regulated FPGA Core voltage
VCC2V5	2.5V	TP14	DS6	Regulated FPGA / Board Logic
VCC3_PCI	3.0V	TP10	DS4	Regulated FPGA PCI Bank 1-2 Voltage
VCC3V3	3.3V	TP8	DS2	Regulated PCI/Misc Logic
VCC5V	5.0V	TP16	DS7	From ATX Supply, All Regulators Derive Power
VTT_DDR	1.25V	TP13	DS5	Regulated DDR Termination (SSTL2)
MGT_AVCC	2.5V	N/A	DS3	Regulated MGT Power
MGT_VTT	1.8V	N/A	DS1	Regulated MGT Power
VCC3V3_ATX	3.3V	TP20	N/A	Not used
VCC12V_P	+12V	TP18	N/A	Direct from ATX Supply
VCC12V_N	-12V	TP19	N/A	Direct from ATX Supply

*Green = Voltage Nominal

*Red = Voltage Fault

High-Speed I/O

Xilinx Virtex-II Pro FPGAs offer a variety of high-speed I/O solutions. The ML310 Embedded Development Platform’s high-speed I/O is based on the XC2VP30-FF896 FPGA’s RocketIO multi-gigabit transceivers (MGTs) and LVDS capability. The high-speed I/O signals on the FPGA are accessible through two personality module (PM) connectors, PM1 and PM2, on the ML310 board. The ML310 is the host board, functioning as the development platform for Virtex-II Pro FPGA. The PM connectors on the ML310 board provide a means for extending the functionality of the board through high-speed I/O pins. Personality modules connect to the ML310 board using Tyco Z-Dok+ docking connectors, PM1 and PM2. In addition to having differential pairs and shielding ground connections, Z-Dok+ connectors include utility connections for power, ground, and sensing. Tyco Z- Dok+ high-speed connectors are rated to 6.25 Gb/s.

Figure 2-19shows a personality module connected to the ML310 board through the PM1 and PM2 connectors. The plug, located on the ML310 board, is referred to as the host board connector; the receptacle, located on the personality module, is referred to as the adapter board connector.

ML310 User Guide	www.xilinx.com	61
UG068 (v1.01) August 25, 2004	1-800-255-7778