Xilinx SP701 User Manual page 22

FMC LPC Connector
68 I/Os
DDR3
4Gbit x16
10 MHz-810 MHz
Si570
USB UART Interface
[Figure 2, callout 13]
The FT4232HQ U6 multifunction USB-UART on the SP701 board provides two level-shifted
UART connections through the single micro-AB USB connector J5.
• Channel ADBUS is configured in JTAG mode to support the JTAG chain
• Channel ACBUS implements 4-wire FT4232_B_UART (level-shifted) FPGA U1 bank 14
connections
• Channel BDBUS implements 4-wire FT4232_C_UART (level-shifted) FPGA U1 bank 13
connections
• Channel BCBUS implements 2-wire FT4232_D_UART MSP430 U25 connections
The USB UART interface circuit is shown in the following figure.
UG1319 (v1.0) July 12, 2019
SP701 Board User Guide
Figure 7: SP701 Clocking Diagram
Pmod x3
12pin Female
2X CLK
FMC_CLK0_P/N
2X CLK
FMC_CLK1_P/N
CK_P/N
Bank33
SYS_CLK_P/N
DP838671R
10/100/100
25 MHz
PHY
Crystal
Chapter 3: Board Component Descriptions
Pmod x3
12pin Female
Bank36 Bank16
Bank13
CSI_CLK_P/N DSI_CLK_P/N
MIPI-
MIPI-Display
Camera
Conn
Conn
Send Feedback
SIT8102
12 MHz Osc
12 MHz
IDCK_P/N
ADV7511
HDMI Transmitter
I2C_SCL
EEPROM
FLASH_CLK
SPI NOR Flash
FT4232H
OSCI
25 MHz
USB to
Crystal
UART/JTAG
12MHz
X22790-050319
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