![Xilinx VCU110 Скачать руководство пользователя страница 34](http://html1.mh-extra.com/html/xilinx/vcu110/vcu110_user-manual_3395138034.webp)
VCU110 Evaluation Board
34
UG1073 (v1.2) March 26, 2016
Chapter 1:
VCU110 Evaluation Board Features
The HMC component U160 control bank connections are listed in
For more details about HMC, see the Micron MT43A4G80100 data sheet
Micro-SD Card Interface
[
, callout 8]
The VCU110 board includes a secure digital input/output (SDIO) interface to provide user
access to general purpose nonvolatile micro-SD memory cards for configuration. The
micro-SD card slot is designed to support 50 MHz high speed micro-SD cards. The SDIO
signals are connected to U111 XC7Z010 Zynq SoC system controller Bank 500, which has its
V
CCO
set to SYS_1V8 1.8V. A MAX13035E level-shifter (U154) is used between the XC7Z010
System Controller (U111) and the micro-SD card connector (J83).
Table 1-10:
HMC Memory U160 Control I/F Connections
HMC U160
Pin Number
HMC U160 Pin
Name
Schematic Net Name
I/O Standard
Connected Pin
Number
Connected
Device
U30
P_RST_N
HMC_P_RST_B
LVCMOS15
AW28
FPGA
U1
N1
REFCLK_BOOT_0
HMC_REFCLK_BOOT_0
LVCMOS15
BA26
U29
REFCLK_BOOT_1
HMC_REFCLK_BOOT_1
LVCMOS15
BB26
V6
REFCLKSEL
HMC_REFCLK_SEL
LVCMOS15
AV30
U5
FERR_N
HMC_FERR_B
LVCMOS15
AW30
P29
L1RXPS
HMC_L1RXPS
LVCMOS15
BB27
V24
L1TXPS
HMC_L1TXPS
LVCMOS15
AY29
U28
L0RXPS
HMC_L0RXPS
LVCMOS15
AY30
N24
L0TXPS
HMC_L0TXPS
LVCMOS15
AW27
R30
REFCLKN
HMC_SI5328_OUT1_C_N
NA
28
SI5328
U57
T30
REFCLKP
HMC_SI5328_OUT1_C_P
NA
29
R28
SCL
IIC_SCL_HMC_LS
NA
16
IIC MUX
U28
T24
SDA
IIC_SDA_HMC_LS
NA
15
T5
TCK
HMC_TCK
NA
5
JTAG
connector
J120
P7
TDI
HMC_TDI
NA
3
T1
TDO
HMC_TDO
NA
2
R5
TMS
HMC_TMS
NA
4
R7
TRST_N
HMC_TRST_B
NA
6
Notes:
1. Series capacitor coupled.
2. IIC is level shifted through U159.