AMD VCU118 - Page 12

VCU118 Board User Guide 12
UG1224 (v1.5) March 15, 2023
Chapter2: Board Setup and Configuration
5
RLD3 Component Memory, RLD3 72-bit
component memory I/F C3 (U141-U142)
Micron MT44K32M36RB-083F 31-32
6
VCU118 Rev. 2.0 board hosts dual
clam-shelled Quad SPI Flash Memory:
U133 (top), U43 (bottom)
(1)
Micron MT25QU01GBBB8ESF-0SIT 54
7
System Controller Micro-SD Card Interface,
(bottom)
System Controller micro-SD card interface
connector (J83)
Molex 5025700893 49
8
Digilent USB JTAG Module, USB JTAG micro-B
connector (J106)
Hirose ZX62D-AB-5P8 24
9
Digilent USB JTAG Module (U115), with
micro-B connector
Digilent JTAG-SMT2-NC 24
10
Clock Generation, multi-output clock
generator, SYSCLK and other clocks, 1.8V
LVDS (U122)
SI5335A-B02436-GM, 4 outputs:
300 MHz, 125 MHz, 90 MHz, 33.33 MHz
44
11
System Clock, programmable user clock
Si570_0, I
2
C programmable user clock, 3.3V
LVDS (U18) (bottom) with 1-to-2 LVDS
MUX/buffer (U157) (top)
Silicon Labs SI570BAB0000544DG
(default 156.250 MHz) with Si53340
MUX/buffer
44
12
Programmable User Clock 1, programmable
user clock Si570_1, I
2
C programmable user
clock, 3.3V LVDS (U32) with 1-to-2 LVDS
MUX/buffer (U104)
Silicon Labs SI570BAB0000544DG
(default 156.250 MHz) with Si53340
MUX/buffer
45
13
Programmable User Clock 2 (QSFP Clock),
programmable user clock Si570_2, I
2
C
programmable user clock, 3.3V LVDS (U38)
Silicon Labs SI570BAB0000544DG
(default 156.250 MHz)
45
14
250 MHz Clock, fixed SG5032 250 MHz user
clock, 3.3V LVDS (U14) (bottom) with 1-to-2
LVDS MUX/buffer (U21) (bottom)
Epson SG5032VAN_250.000000M-KEGA3
with ICS85411AMLF 1-to-2 buffer
45
15 User SMA Clock pair J34(P)/J35(N) Rosenberger 32K10K-400L5 45
16
Jitter Attenuated Clock, jitter attenuated
QSFP clock (U57)
Silicon Labs SI5328B 51
17
PCI Express Endpoint Connectivity, PCI
Express connector (P1)
8-lane card edge connector 43
18
Two 28 Gb/s QSFP+ Module Connectors,
QSFP1 (U145), QSFP2 (U123)
Amphenol FS1-Z38-20Z6-10 50
19
10/100/1000 Mb/s Tri-Speed Ethernet PHY
with RJ45, SGMII mode only, (U7, J10)
TI DP83867ISRGZ with Wurth
7499111221A RJ45 (with magnetics)
52
20
Ethernet PHY Status LEDs, LEDs are
integrated into J10 bezel
Wurth 7499111221A RJ45 integrated
status LEDs
52
21
Dual USB-to-UART Bridge, bridge device
(U34) with mini-B connector (J4)
Silicon Labs CP2105-F01-GM bridge,
Hirose ZX62D-AB-5P8 connector
53
Table2‐1: VCU118 Board Component Descriptions (Cont’d)
Callout Feature Notes
Schematic
Page Number
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