Xilinx VC709 - Page 71

VC709 Evaluation Board www.xilinx.com 71
UG887 (v1.0) February 4, 2013
VC709 Board UCF Listing
##
## I2C Peripheral Interface
## Bank 13 VCCO = 1.8V
## 1.8V to 3.3V level shifters on PCB
##
## PCA9548 primary to secondary bus switch
## PCA9548 @ I2C address 0x74
##
#############################################
NET IIC_SCL_MAIN_LS LOC = AT35 ; # I2C clock
NET IIC_SDA_MAIN_LS LOC = AU32 ; # I2C bidirectional data
NET IIC_MUX_RESET_B_LS LOC = AY42 ; # PCA9548A reset (0 = reset)
#############################################
##
## GPIO Slide Switch SW2
## FPGA Bank 13 VCCO = 1.8V
##
#############################################
NET GPIO_DIP_SW[0] LOC = AV30 ; # SW2 position 1
NET GPIO_DIP_SW[1] LOC = AY33 ; # SW2 position 2
NET GPIO_DIP_SW[2] LOC = BA31 ; # SW2 position 3
NET GPIO_DIP_SW[3] LOC = BA32 ; # SW2 position 4
NET GPIO_DIP_SW[4] LOC = AW30 ; # SW2 position 5
NET GPIO_DIP_SW[5] LOC = AY30 ; # SW2 position 6
NET GPIO_DIP_SW[6] LOC = BA30 ; # SW2 position 7
NET GPIO_DIP_SW[7] LOC = BB31 ; # SW2 position 8
#############################################
##
## BPI Flash Interface
## Prototypes use 50MHz Numonyx flash
## Part number: PC28F00AP30TFA (top boot)
## Use BITGEN option for CCLK/2 until 80MHz
## Micron BPI flash is available
##
#############################################
NET FPGA_EMCCLK LOC = AP37 ; # Bank 14 IO_L3N_T0_DQS_EMCCLK_14
NET FLASH_ADV_B LOC = AY37 ; # Bank 15 IO_L15N_T2_DQS_ADV_B_15
NET FLASH_CE_B LOC = AL36 ; # Bank 14 IO_L6P_T0_FCS_B_14
NET FLASH_OE_B LOC = BA41 ; # Bank 15 IO_L23P_T3_FOE_B_15
NET FLASH_FWE_B LOC = BB41 ; # Bank 15 IO_L23N_T3_FWE_B_15
NET FLASH_WAIT LOC = AM34 ; # Bank 14 IO_L15P_T2_DQS_RDWR_B_14
##
## BPI Flash addresses:
##
NET FLASH_A[25] LOC = AW41 ; # Bank 15 IO_L24P_T3_RS1_15
NET FLASH_A[24] LOC = AW42 ; # Bank 15 IO_L24N_T3_RS0_15
NET FLASH_A[23] LOC = BB39 ; # Bank 15 IO_L18N_T2_A23_15
NET FLASH_A[22] LOC = BA39 ; # Bank 15 IO_L19P_T3_A22_15
NET FLASH_A[21] LOC = BA40 ; # Bank 15 IO_L19N_T3_A21_VREF_15
NET FLASH_A[20] LOC = AT41 ; # Bank 15 IO_L20P_T3_A20_15
NET FLASH_A[19] LOC = AU42 ; # Bank 15 IO_L20N_T3_A19_15
NET FLASH_A[18] LOC = BA42 ; # Bank 15 IO_L21N_T3_DQS_A18_15