Xilinx ML310 manual 22shows the Fpga connections to all SMBus and IIC devices

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Chapter 2: ML310 Embedded Development Platform

Table 2-22shows the FPGA connections to all SMBus and IIC devices.

Table 2-22:SMBus and IIC Controller Connections

UCF Signal Name		XC2VP30 Pin	Schem Signal Name
iic_scl	C13		fpga_scl
iic_sda	J15		fpga_sda
iic_irq_n	E15		iic_irq_n
iic_temp_crit_n*	D15		iic_therm_n

*Note: This signal connects to U20 therm_l on the LM87. See data sheet for additional details.

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