Inverium TB-7Z-020-EMC Instructions for use

TB-7Z-020-EMC Hardware User Manual
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TB-7Z-020-EMC
Hardware User Manual
Rev.1.02

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Revision History
Version Date Description Publisher
Rev 1.00 2013/01/31 Release Version Yoshioka
Rev 1.01 2013/04/25 Modified Table 7-17 and some typos. Yoshioka
Rev.1.02 2013/11/13 Modified 7.17 (Description of J6 and J7 was reverse) Kiguchi

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Table of Contents
1. Related Documents andAccessories ......................................................................................... 9
2. Overview...................................................................................................................................... 9
3. Feature ........................................................................................................................................ 9
4. Block Diagram........................................................................................................................... 10
5. External View of the Board.........................................................................................................11
6. Board Specifications.................................................................................................................. 12
7. Description of Components....................................................................................................... 15
7.1. Power Supply Structure............................................................................................................ 15
7.1.1. DC Jack Connector and Power Switch cable................................................................... 15
7.1.2. FP_VCCO_ADJ SEL Jumper ........................................................................................... 16
7.1.3. VCC_ADJ SEL Jumper..................................................................................................... 16
7.2. Clock System ........................................................................................................................... 17
7.3. On-board PLL........................................................................................................................... 18
7.4. I2C BUS.................................................................................................................................... 19
7.5. Memory..................................................................................................................................... 20
7.5.1. DDR3................................................................................................................................ 20
7.5.2. QSPI Flash ....................................................................................................................... 21
7.5.3. SD Card Interface............................................................................................................. 21
7.6. 10/100/1000 Ethernet PHY ...................................................................................................... 22
7.7. UART Interface......................................................................................................................... 23
7.7.1. RS-232C Cable pin assign ............................................................................................... 23
7.8. CAN BUS.................................................................................................................................. 24
7.8.1. Termination of CAN Bus ................................................................................................... 24
7.8.2. CAN Cable pin assign....................................................................................................... 24
7.9. USB OTG ................................................................................................................................. 25
7.9.1. USB VBUS Power Supply SEL Jumper............................................................................ 25
7.10. RTC ...................................................................................................................................... 26
7.11. Pmod .................................................................................................................................... 27
7.11.1. Pmod Power Supply SEL Jumper .................................................................................... 27
7.12. Mictor 38............................................................................................................................... 28
7.12.1. VTREF SEL Jumper ......................................................................................................... 29
7.13. Reset Switch......................................................................................................................... 31
7.14. JTAG..................................................................................................................................... 31
7.15. DVI Output............................................................................................................................ 32
7.16. FMC Connector Interface..................................................................................................... 33
7.16.1. FMC Low-Pin Count Mezzanine Card (CN4) connector................................................... 34
7.16.2. FMC Low-Pin Count Carrier Card (CN5) connector......................................................... 36
7.17. Jumper.................................................................................................................................. 38
7.17.1. Boot Mode Settings .......................................................................................................... 39
7.17.2. JTAG Mode Setting........................................................................................................... 39
7.18. LED....................................................................................................................................... 40
7.19. Push Switch.......................................................................................................................... 41
7.20. Dip Switches......................................................................................................................... 42
8. Default Settings......................................................................................................................... 43

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List of Figures
Figure 4-1 Block Diagram ................................................................................................................ 10
Figure 5-1 Component Side..............................................................................................................11
Figure 5-2 Solder Side ......................................................................................................................11
Figure 6-1 Board Dimensions (inclusive of wastable substrate, top view)....................................... 13
Figure 6-2 Board Dimensions (inclusive of wastable substrate, bottom view)................................. 14
Figure 7-1 Power Supply Structure.................................................................................................. 15
Figure 7-2 DC Jack Connector and Power Switch Cable................................................................ 15
Figure 7-3 FP_VCCO_ADJ SEL Jumper ......................................................................................... 16
Figure 7-4 VCC_ADJ SEL Jumper................................................................................................... 16
Figure 7-5 Clock System Diagram ................................................................................................... 17
Figure 7-6 5V49EE504 EEPROM PROGRAMABLE CLOCK GENERATOR.................................. 18
Figure 7-7 I2C Bus Topology............................................................................................................ 19
Figure 7-8 DDR3 Memory Connection............................................................................................. 20
Figure 7-9 QSPI Connection............................................................................................................ 21
Figure 7-10 SD Card Slot Connection.............................................................................................. 21
Figure 7-11 micro SD CARD Socket................................................................................................ 21
Figure 7-12 RGMII Connection ........................................................................................................ 22
Figure 7-13 RJ-45 internal LED ....................................................................................................... 22
Figure 7-14 UART Connection......................................................................................................... 23
Figure 7-15 RS-232C/CAN Cable connection ................................................................................. 23
Figure 7-16 CAN Connection........................................................................................................... 24
Figure 7-17 CN15 and CAN Termination ......................................................................................... 24
Figure 7-18 USB Connection ........................................................................................................... 25
Figure 7-19 USB VBUS Power Supply SEL Jumper........................................................................ 25
Figure 7-20 RTC Connection ........................................................................................................... 26
Figure 7-21 Pmod Connection......................................................................................................... 27
Figure 7-22 Pmod Port’s Power SEL Jumper .................................................................................. 27
Figure 7-23 MICTOR 38 Connection ............................................................................................... 28
Figure 7-24 ARM PJTAG Port’s VTREF SEL Jumper...................................................................... 29
Figure 7-25 XC7Z020's System Reset Push Switch........................................................................ 31
Figure 7-26 JTAG Connection.......................................................................................................... 31
Figure 7-27 DVI Connection............................................................................................................. 32
Figure 7-28 FMC LPC Pin List ......................................................................................................... 33
Figure 7-29 Jumpers Position .......................................................................................................... 38
Figure 7-30 LED Position................................................................................................................. 40
Figure 7-31 Push Switches .............................................................................................................. 41
Figure 7-32 DIP Switch Position ...................................................................................................... 42

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List of Tables
Table 7-1 Power Setting................................................................................................................... 16
Table 7-2 Clock signals pin assign................................................................................................... 17
Table 7-3 External PLL settings........................................................................................................ 18
Table 7-4 I2C Address Map.............................................................................................................. 19
Table 7-5 RJ-45 internal LED Function Table................................................................................... 22
Table 7-6 RS-232C Cable pin assign............................................................................................... 23
Table 7-7 CAN BUS Cable pin assign.............................................................................................. 24
Table 7-8 USB Settings.................................................................................................................... 25
Table 7-9 RTC I2C Address.............................................................................................................. 26
Table 7-10 Pmod pin assign............................................................................................................. 27
Table 7-11 Pmod Power Setting....................................................................................................... 27
Table 7-12 JTAG Mode Setting for Mictor-38................................................................................... 28
Table 7-13 Jumper Function Table................................................................................................... 29
Table 7-14 MICTOR 38 pin assignment........................................................................................... 30
Table 7-15 JTAG(CN12) Pin assign................................................................................................. 31
Table 7-16 DVI TX pin assign........................................................................................................... 32
Table 7-17 FMC LPC MC Connector pin assignment table (CN4) .................................................. 34
Table 7-18 FMC LPC CC Connector pin assignment table (CN5)................................................... 36
Table 7-19 All Jumpers Function Table ............................................................................................ 38
Table 7-20 Boot Mode Settings........................................................................................................ 39
Table 7-21 JTAG Mode Setting ........................................................................................................ 39
Table 7-22 LED Function Table........................................................................................................ 40
Table 7-23 Push Switch Function Table ........................................................................................... 41
Table 7-24 Dip Switch Function Table.............................................................................................. 42
Table 8-1 Default Jumper Settings................................................................................................... 43
Table 8-2 Default Switch Settings .................................................................................................... 43

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Introduction
Thank you for purchasing the TB-7Z-020-EMC board. Before using the product, be sure to carefully
read this user manual and fully understand how to correctly use the product. First read through this
manual, then always keep it handy.
SAFETY PRECAUTIONS Besureto observe these precautions
Observe the precautions listed below to prevent injuries to you or other personnel or damage to property.
Before using the product, read these safety precautions carefully to assure correct use.
These precautions contain serious safety instructions that must be observed.
After reading through this manual, be sure to always keep it handy.
The following conventions are used to indicate the possibility of injury/damage and classify precautions if
the product is handled incorrectly.
Indicates the high possibility of serious injury or death if the product is handled
incorrectly.
Indicates the possibility of serious injury or death if the product is handled
incorrectly.
Indicates the possibility of injury or physical damage in connection with houses or
household goods if the product is handled incorrectly.
The following graphical symbols are used to indicate and classify precautions in this manual.
(Examples)
Turn off the power switch.
Do not disassemble the product.
Do not attempt this.
Danger
Warning
Caution
!

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In the event of a failure, disconnect the power supply.
If the product is used as is, a fire or electric shock may occur. Disconnect the power supply
immediately and contact our sales personnel for repair.
If an unpleasant smell or smoking occurs, disconnect the power supply.
If the product is used as is, a fire or electric shock may occur. Disconnect the power supply
immediately. After verifying that no smoking is observed, contact our sales personnel for
repair.
Do not disassemble, repair or modify the product.
Otherwise, a fire or electric shock may occur due to a short circuit or heat generation. For
inspection, modification or repair, contact our sales personnel.
Do not touch a cooling fan.
As a cooling fan rotates in high speed, do not put your hand close to it. Otherwise, it may
cause injury to persons. Never touch a rotating cooling fan.
Do not place the product on unstable locations.
Otherwise, it may drop or fall, resulting in injury to persons or failure.
If the product is dropped or damaged, do not use it as is.
Otherwise, a fire or electric shock may occur.
Do not touch the product with a metallic object.
Otherwise, a fire or electric shock may occur.
Do not place the product in dusty or humid locations or where water may
splash.
Otherwise, a fire or electric shock may occur.
Do not get the product wet or touch it with a wet hand.
Otherwise, the product may break down or it may cause a fire, smoking or electric shock.
Do not touch a connector on the product (gold-plated portion).
Otherwise, the surface of a connector may be contaminated with sweat or skin oil, resulting
in contact failure of a connector or it may cause a malfunction, fire or electric shock due to
static electricity.
Warning
!
!
!
!
!
!

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Do not use or place the product in the following locations.
Humid and dusty locations
Airless locations such as closet or bookshelf
Locations which receive oily smoke or steam
Locations exposed to direct sunlight
Locations close to heating equipment
Closed inside of a car where the temperature becomes high
Staticky locations
Locations close to water or chemicals
Otherwise, a fire, electric shock, accident or deformation may occur due to a short circuit or heat
generation.
Do not place heavy things on the product.
Otherwise, the product may be damaged.
Disclaimer
This product is an evaluation board for Xilinx Zynq AP SoC FPGA. Tokyo Electron Device Limited
assumes no responsibility for any damages resulting from the use of this product for purposes other than
those stated.
Even if the product is used properly, Tokyo Electron Device Limited assumes no responsibility for any
damages caused by:
(1) Earthquake, thunder, natural disaster or fire resulting from the use beyond our responsibility, acts by
a third party or other accidents, the customer’s willful or accidental misuse or use under other
abnormal conditions.
(2) Secondary impact arising from use of this product or its unusable state (business interruption or
others)
(3) Use of this product against the instructions given in this manual.
(4) Malfunctions due to connection to other devices.
Tokyo Electron Device Limited assumes no responsibility or liability for:
(1) Erasure or corruption of data arising from use of this product.
(2) Any consequences or other abnormalities arising from use of this product, or
(3) Damage of this product not due to our responsibility or failure due to modification
This product has been developed by assuming its use for research, testing or evaluation. It is not
authorized for use in any system or application that requires high reliability.
Repair of this product is carried out by replacing it on a chargeable basis, not repairing the faulty devices.
However, non-chargeable replacement is offered for initial failure if such notification is received within
two weeks after delivery of the product.
The specification of this product is subject to change without prior notice.
The product is subject to discontinuation without prior notice.
Caution
!
!

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1. Related Documents and Accessories
Related documents:
All documents relating to this board can be downloaded from our website. Please see attached paper on
the products.
Accessories.
- RS-232C/CAN Bus Cable x1
- microSD card 4GB x1
- Power Supply(DC-12V) x1
- DC Switch Cable x1
- Spacer Set
2. Overview
The TB-7Z-020-EMC evaluation board for the Zynq™-7000 All Programmable SoC provides a hardware
environment for developing and evaluating designs targeting the Zynq™-7000 XC7Z020-1CLG484. The
TB-7Z-020-EMC provides features common to many embedded processing systems, including DDR3
SDRAM component memory, a 10/100/1000 Ethernet PHY, general purpose I/O, a DVI Transmitter, a
USB OTG 2.0 Port, a Pmod interface, a CAN interface and a UART interface. Other features can be
supported using VITA-57 FPGA mezzanine cards (FMC) attached to either of two low pin count (LPC)
FMC connectors.
3. Feature
Zynq-7000: Xilinx XC7Z020-1CLG484
Memory: 1GByte (32Mword x 32bit x 8banks) DDR3 SDRAM Component
128Mbit Quad SPI Flash
Secure Digital Card (Connector)
Ethernet PHY: Marvell’s 88E1518-XX-NNB2C000 RGMII Interface with RJ45
USB OTG 2.0 Transceiver: TI’s TUSB1210BRHB *1
DVI Complaint Transmitter: TI’s TFP410PAP
RS232 Transceiver: TI’s MAX3232CPW with 2.0 pitch PinHeader*2
FMC Connector: Samtec’sASP-134604-01 (FMC LPC MC) mounted on bottom side*3
Samtec’s ASP-134603-01 (FMC LPC CC) mounted on top side*3
Cation: FMC connetors are only exclusice use
CAN Bus Transceiver: PHILIPS’s TXS0104EPWR with 2.0 pitch PinHeader*2
Pmod Connector: Digilent Pmod™compatible headers (2x6)
JTAG Port: Standard Xilinx JTAG Interface with 14-pin 2.0 pitch PinHeader
ARM JTAG + Logic Analyzer function Interface with Mictor-38 Connector
SD Card: microSD Card connector
Oscillators: Fixed 33.33333MHz LVCMOS oscillator
Clock Generator: IDT’s 5V49EE504NLGI
Note *1: TUSB1210 and Zynq-7000 have a timing incompatibility at hot temperature.
Please use TB-7Z-020-EMC at room temperature.
Note *2: Rs-232C and CAN interfaces are connecting by accessory cable.
Note *3: FMC connetors are only exclusice use.

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4. Block Diagram
The TB-7Z-020-EMC board block diagram is shown in Figure 4-1Figure 4-1.
PS block is connecting specific memories or interfaces.
PL block is connecting FMC connector and debug interfaces.
For more detail, please refer to each peripheral section
.
Address
Data16bit Data16bit
Figure 4-1 Block Diagram

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5. External View of the Board
The TB-7Z-020-EMC board external view is shown in Figure 5-1 and Figure 5-2.
FMCLPCCC
Figure 5-1 Component Side
FMCLPCMC
Figure 5-2 Solder Side

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6. Board Specifications
The TB-7Z-020-EMC board specifications are showed in Figure 6-1 and Figure 6-2.
External Dimensions: 130 mm (W) x 69 mm (H)
Number of Layers: 12 layers
Board Thickness: 1.6 mm
Material: FR-4
FMC LPC CC Connector: Samtec’s ASP-134603-01
FMC LPC MC Connector: Samtec’s ASP-134604-01
USB OTG Connector: Molex’s 67803-8020
RJ-45 connector: HanRun’s HR911130C
CAN & RS-232 connector: one 2.0-pitch Header (2x5)
HDMI/DVI Video connector: Molex’s 046765-1001
Pmod connector: Samtec’s SSW-106-01-F-D
MICTOR Connector: TE Connectivity’s 2-5767004-2
SD Card Slot: JAE’s ST1W008S4ER1500
Xilinx JTAG connector: Molex’s 87832-1420
Power Input connector: CUI Inc’s PJ-006A

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Figure 6-1 Board Dimensions (inclusive of wastable substrate, top view)

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Figure 6-2 Board Dimensions (inclusive of wastable substrate, bottom view)

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7. Description of Components
7.1. Power Supply Structure
TB-7Z-020-EMC board’s power supply structure is showed in Figure 7-1.
DC/DC5AMax
LTC3605AEUF#PBF
12V->1.0V
VCC_12P0V
VCC_1P0V
DC/DC1.5AMax
LTC3600IDD#PBF
12V->1.8V VCC_1P8V
DC/DC1.5AMax
LTC3600IDD#PBF
12V->1.8V/2.5V VCC_ADJ
DC/DC1.5AMax
LTC3600IDD#PBF
12V->3.3V VCC_3P3V
DC/DC2AMax
LTM8023EV#PBF
12V->5.0V VCC_5P0V
VCC_1P5V
DC/DC3AMax
LTC3634EUFD#PBF
12V->1.5V
VTT_0P75V
1.5V->0.75V VREF_0P75V
VCC_12P0V
PowerDistribution
Figure 7-1 Power Supply Structure
7.1.1. DC Jack Connector and Power Switch cable
There is a DC Jack connector for +12V input voltage supply on board.
TB-7Z-020-EMC does not have an on-board power switch. Please always use the power switch cable.

Figure 7-2 DC Jack Connector and Power Switch Cable
Important: Always, TB-7Z-020-EMC needs power from DC Jack connector.
When TB-7Z-020-EMC is connected to FPGA evaluation board, it is must be power up
first and power down later.

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7.1.2. FP_VCCO_ADJ SEL Jumper
Bank 33 and 34 are connecting FMC connector. The bank voltage is depended on connected boards.
TB-7Z-020-EMC has a three selection for bank voltage.
VCC_3P3V: On-board 3.3V Power supply. Use case is that FMC option board interface is 3.3V.
VCC_ADJ: On-board 2.5V/1.8V Power supply. Use case is that FMC option board interface is 2.5V/1.8V
Please refer section 7.1.3 VCC_ADJ SEL Jumper.
FMC_ADJ: Power supply from main FPGA evaluation board.
There is a 6 pin jumper (J9) for FP_VCCO_ADJ(Bank33 and 34) power selection.
Figure 7-3 FP_VCCO_ADJ SEL Jumper
7.1.3. VCC_ADJ SEL Jumper
TB-7Z-020-EMC has on board power supply of 2.5V/1.8V.
There is a 2 pin jumper (J8) for VCC_ADJ power selection.
Figure 7-4 VCC_ADJ SEL Jumper
Table 7-1 Power Setting
Jumper No. Description Status Function
J8 VCC_ADJ select Short 1.8V
Open 2.5V
J9 FP_VCCO_ADJ select 2-4 FMC_ADJ 3-4 VCC_ADJ
4-6 VCC_3P3V

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7.2. Clock System
The TB-7Z-020-EMC board’s clock system diagram is showed in Figure 7-5.
PLL
5V49EE504NLGI
(U18)
OSC
33.33333MHz CLKIN OUT0 PS_CLK_500
OUT1
XTAL_IN
OUT2
ZYNQ
XC7Z020-CLG484E
OUT3
OUT6
PS_CLK
ETH_CLK_25M
SYS_CLK4
SYS_CLK3
USB_CLK_26M
IO_L13P_T2_MRCC_33
IO_L12P_T1_MRCC_35
ETH_RXCLK
PS_MIO22_501 RX_CLK
TX_CLK
ETH_TXCLK
PS_MIO16_501 ETH_CLK_25M
EthernetPHY
(U3)
DDR3
Component
I2CIFPSI2CIF SEL0
SEL1
SEL2
DIPSW
(SW10)
DGND
DDR3Memory
(U1,U2)
DDR3_CK/XCK
PS_DDR_CKP/N_502
REFCLK
USB_OTG_CLOCK
PS_MIO36_501 CLOCK
USB_CLK_26M
USB2.0PHY(U5)
DVI_CLK
IO_L15P_T2_DQS_AD12P_35 IDCK+
DVITX(U8)
FMCLPCCC (CN5) FMC_CLK1P/N_M2C
CLK1_M2C_P/N FMC_CLK0P/N_M2C IO_L12P/N_T1_MRCC_33
IO_L12P/N_T1_MRCC_34CLK0_M2C_P/N
FMCLPCMC(CN4)
CLK1_M2C_P/N
CLK0_M2C_P/N
QSPI_CLK
PS_MIO6_500 CLK
QSPIFLASH(U13)
TRACECLK IO_L12P_T1_MRCC_13TRACECLK
ARMTRACEPORT
(CN10)
No
Mount CK/XCK
Figure 7-5 Clock System Diagram
Table 7-2 Clock signals pin assign
Zynq
Pin# Zynq Pin Name Signal Name Connected component
F7 PS_CLK_500 PS_CLK) OSC 33.33333MHz
A4 PS_MIO6_500 QSPI_CLK QSFI FLASH (U13)
D6 PS_MIO16_501 ETH_TXCLK Ethernet PHY (U3) TX_CLK
A14 PS_MIO22_501 ETH_RXCLK Ethernet PHY (U3) RX_CLK
A9 PS_MIO36_501 USB_OTG_CLOCK USB2.0 PHY (U5) Clock
N4 PS_DDR_CKP_502 DDR3_CK DDR3 (U1, U2) Positive Clock
N5 PS_DDR_CKN_502 DDR3_XCK DDR3 (U1, U2) Negative Clock
Y9 IO_L12P_T1_MRCC_13 TRACECLK Mictor 38 (CN10) pin 6
W17 IO_L13P_T2_MRCC_33 SYS_CLK4 PLL (U18) Out 2
D18 IO_L12P_T1_MRCC_35 SYS_CLK3 PLL (U18) Out 3
Y18 IO_L12P_T1_MRCC_33 FMC_CLK1P_M2C FMC(CN4, CN5) G2
AA18 IO_L12N_T1_MRCC_33 FMC_CLK1N_M2C FMC(CN4, CN5) G3
L18 IO_L12P_T1_MRCC_34 FMC_CLK0P_M2C FMC(CN4, CN5) H4
L19 IO_L12N_MRCC_34 FMC_CLK0N_M2C FMC(CN4, CN5) H5

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7.3. On-board PLL
The TB-7Z-020-EMC has the on-board PLL. Please refer Figure 7-5.
Using IDT VersaClockIII series, 5V49EE504NLGI is an external PLL. It could memory the setting of PLL
via I2C interface which connected to PS (Processing System) I2C Bus. Please refer to the reference
design of PLL setting and Section 7.4 I2C BUS.
Table 7-3 External PLL settings
OUT# Connect to Frequency Note
0 Not connected (33MHz) Not Used
1 Ethernet PHY 25MHz Do not needs to change settings
2 PL Clock User Define Default: 148.5MHz(DVI)
3 PL Clock User Define Default: 25MHz
6 USB PHY 26MHz Do not needs to change settings
Figure 7-6 5V49EE504 EEPROM PROGRAMABLE CLOCK GENERATOR
Feature of IDT 5V49EE504.
•Four internal PLLs
•Each PLL has a 7-bit reference divider and a
12-bit feedback-divider
•Internal non-volatile EEPROM with I2C.
•Input frequency range: 1 MHz to 200 MHz
•Output frequency range: 4.9 kHz to 200 MHz
•Two independently controlled VDDO (1.8V -
3.3V)
•8-bit output-divider blocks
•Fractional division capability on one PLL
•Two of the PLLs support spread spectrum
generation capability
•Programmable slew rate control
•Programmable loop bandwidth
•Programmable output inversion to reduce
bimodal jitter
•Redundant clock inputs with auto and
manual switchover options
Configuration software is available from IDT web site.

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7.4. I2C BUS
The TB-7Z-020-EMC board implements a single I2C port on the Zynq AP SoC PS.
The I2C Bus topology is shown in Figure 7-7.
ZYNQ
XC7Z020-1CLG484
PSBank501
I2C_SCL/SDA_LS I2C
Level Shifter
PCA9306
(U9)
VCC_1P8V VCC_5P0V
DDC_SCL/SDA microHDMI
Connector (DVI)
046765-1001
(CN3)
I2C
Level Shifter
PCA9306
(U19)
VCC_1P8V VCC_3P3V
I2C_SCL/SDA DVI
Transmitter
TFP410PAP
(U8)
FMCLPCCC
ASP-134603-01
(CN5)
RTCmodule
RX-8564LC
(U10)
PLL
5V49EE504NLGI
(U18)
No
Mount
Figure 7-7 I2C Bus Topology
Table 7-4 I2C Address Map
No. Device Write
Address Read Address Note
1 microHDMI
Connector Custom Custom Interface is DVI DDC_SCL, DDC_SDA
2 TFP410PAP
(DVI PHY) 01110000 01110001 It is not connected. R44 and R45 need to mount 0 ohm register.
3 FMC LPC CC
(CN5) Custom Custom It is related FMC mezzanine board. Please refer to section 7.16.2
4 RX-8564LC
(RTC) 1010001 1010001 Please refer to section 7.10 and datasheet
5 5V49EE504NLGI
(PLL) 1101010 1101010 Please refer to section 7.3 and datasheet

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7.5. Memory
Zynq AP SoC contains a hardened PS memory interface unit. The memory interface unit includes a
dynamic memory controller and static memory interface modules.
7.5.1. DDR3
The board includes two DDR3 SDRAM memory components creating a 32-bit interface. The DDR3 is
connected to the hard memory controller in the PS.
The PS incorporates both the DDR controller and the associated PHY, including its own set of dedicated
I/Os. The PS DDR3 memory interface speeds up to 533MHz (1066Mbps) are supported.
Device: MT41J256M16RE-15E IT:D (Micron) 32 Meg x 16 x 8 banks (or compatible device)
Device Data Rate: 667MHz (1333Mbps)
The DDR3 interface is shown in Figure 7-8.
DDR3SDRAM
4Gbit
MT41J256M16RE-
15EIT:D
(U1)
A[14:0],BA[2:0]
XCAS,XRAS
XWE,XCS
ODT,XRESET
CK,XCK,CKE
DDR3SDRAM
4Gbit
MT41J256M16RE-
15EIT:D
(U2)
DM[1:0]
DQ[15:0]
DQS[1:0],XDQS[1:0]
DM[3:2]
DQ[31:16]
DQS[3:2],XDQS[3:2]
ZYNQ
XC7Z020-1CLG484
PSBank502
Figure 7-8 DDR3 Memory Connection