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The Trenz Electronic TE0745 is an industrial-grade SoC module integrating a Xilinx Zynq-7 (Z-7030, Z-7035 or Z-7045), 1 GByte DDR3/L SDRAM, 32 MByte SPI Flash memory for configuration and operation and powerful switch-mode power supplies for all on-board voltages. A large number of configurable I/O's is provided via rugged high-speed stacking strips.
Block Diagram
Figure 1: TE0745-02 Block Diagram
Main Components
Figure 2: TE0745-02 SoC module
- Xilinx ZYNQ-7000 family SoC, U1
- 256 Mbit Quad SPI Flash Memory Micron N25Q256A, U12
- Reference clock signal oscillator SiTime SiT8008BI @33.333 MHz, U12
- Reference clock signal oscillator SiTime SiT8008BI @25.000 MHz, U9
- Marvell Alaska 88E1512 Gigabit Ethernet PHY, U3
- Intelligent Memory 512 MByte DDR3L-1600 SDRAM (8 Banks a 32 MWords, 16 Bit Word-Width), U3
- TI TPS51206 DDR3 Memory Termination Regulator with buffered reference votlage VTTREF, U18
- Intersil ISL12020MIRZ Real-Time-Clock, U24
- TI TCA9517 Level-shifting I²C bus repeater, U17
- LED D2 red
- LED D1 green
- Intelligent Memory 512 MByte DDR3L-1600 SDRAM (8 Banks a 32 MWords, 16 Bit Word-Width), U5
- Altera Enpirion EN63A0QI 12A DCDC PowerSoC @1.0V (VCCINT), U4
- TI TPS74401RGW LDO DC/DC regulator @1.2V (MGTAVTT), U8
- TI TPS72018DRVR LDO DC/DC regulator @1.8V (MGTAUX), U6
- TI TPS74401RGW LDO DC/DC regulator @1.0V (MGTAVCC), U11
- Silicon Labs Si5338A I²C Programmable Quad Clock Generator, U13
- Reference clock signal oscillator SiTime SiT8008BI @25.000 MHz, U21
- Samtec ST5-80-1.50-L-D-P-TR 160-pin stacking strips (2 rows a 80 positions), J3
- Samtec ST5-80-1.50-L-D-P-TR 160-pin stacking strips (2 rows a 80 positions), J1
- Samtec ST5-80-1.50-L-D-P-TR 160-pin stacking strips (2 rows a 80 positions), J2
- 256 Mbit Quad SPI Flash Memory (Micron N25Q256A, U14
- Microchip USB3320 USB Transceiver PHY , U32
- Reference clock signal oscillator SiTime SiT8008BI @52.000 MHz, U33
- Microchip 24AA025E48 EEPROM for MAC Address
- Lattice Semiconductor MachXO2-256HC System Controller CPLD, U2
Key Features
Industrial-grade Xilinx Zynq-7000 (Z-7030, Z-7035, Z-7045) SoC module
- Rugged for shock and high vibration
- 10/100/1000 Mbps Ethernet transceiver PHY
- EEPROM for storing Ethernet MAC Address
- 16-Bit wide 1GB DDR3 SDRAM
- 32 MByte QSPI flash memory
- Programmable clock generator
- Plug-on module with 3 × 160-pin high-speed hermaphroditic strips
- 132 FPGA I/Os (65 LVDS pairs possible) and 14 PS MIO available on B2B connectors
- 8 GTX (high-performance transceiver) lanes
- USB 2.0 OTG high-speed PHY
- On-board high-efficiency DC-DC converters
- System management
- eFUSE bit-stream encryption
- AES bit-stream encryption
- Temperature compensated RTC (real-time clock)
- User LED
- Evenly-spread supply pins for good signal integrity
Additional assembly options are available for cost or performance optimization upon request.
Initial Delivery State
Key Features
Industrial-grade Xilinx Zynq-7000 (Z-7030, Z-7035, Z-7045) SoC module
- Rugged for shock and high vibration
- 10/100/1000 Mbps Ethernet transceiver PHY
- EEPROM for storing Ethernet MAC Address
- 16-Bit wide 1GB DDR3 SDRAM
- 32 MByte QSPI flash memory
- Programmable clock generator
- Plug-on module with 3 × 160-pin high-speed hermaphroditic strips
- 132 FPGA I/Os (65 LVDS pairs possible) and 14 PS MIO available on B2B connectors
- 8 GTX (high-performance transceiver) lanes
- USB 2.0 OTG high-speed PHY
- On-board high-efficiency DC-DC converters
- System management
- eFUSE bit-stream encryption
- AES bit-stream encryption
- Temperature compensated RTC (real-time clock)
- User LED
- Evenly-spread supply pins for good signal integrity
Additional assembly options are available for cost or performance optimization upon request.
Block Diagram
Figure 1: TE0745-02 Block Diagram
Main Components
Figure 2: TE0745-02 SoC module
- Xilinx ZYNQ-7000 family SoC, U1
- 256 Mbit Quad SPI Flash Memory Micron N25Q256A, U12
- Reference clock signal oscillator SiTime SiT8008BI @33.333 MHz, U12
- Reference clock signal oscillator SiTime SiT8008BI @25.000 MHz, U9
- Marvell Alaska 88E1512 Gigabit Ethernet PHY, U3
- Intelligent Memory 512 MByte DDR3L-1600 SDRAM (8 Banks a 32 MWords, 16 Bit Word-Width), U3
- TI TPS51206 DDR3 Memory Termination Regulator with buffered reference votlage VTTREF, U18
- Intersil ISL12020MIRZ Real-Time-Clock, U24
- TI TCA9517 Level-shifting I²C bus repeater, U17
- LED D2 red
- LED D1 green
- Intelligent Memory 512 MByte DDR3L-1600 SDRAM (8 Banks a 32 MWords, 16 Bit Word-Width), U5
- Altera Enpirion EN63A0QI 12A DCDC PowerSoC @1.0V (VCCINT), U4
- TI TPS74401RGW LDO DC/DC regulator @1.2V (MGTAVTT), U8
- TI TPS72018DRVR LDO DC/DC regulator @1.8V (MGTAUX), U6
- TI TPS74401RGW LDO DC/DC regulator @1.0V (MGTAVCC), U11
- Silicon Labs Si5338A I²C Programmable Quad Clock Generator, U13
- Reference clock signal oscillator SiTime SiT8008BI @25.000 MHz, U21
- Samtec ST5-80-1.50-L-D-P-TR 160-pin stacking strips (2 rows a 80 positions), J3
- Samtec ST5-80-1.50-L-D-P-TR 160-pin stacking strips (2 rows a 80 positions), J1
- Samtec ST5-80-1.50-L-D-P-TR 160-pin stacking strips (2 rows a 80 positions), J2
- 256 Mbit Quad SPI Flash Memory (Micron N25Q256A, U14
- Microchip USB3320 USB Transceiver PHY , U32
- Reference clock signal oscillator SiTime SiT8008BI @52.000 MHz, U33
- Microchip 24AA025E48 EEPROM for MAC Address
- Lattice Semiconductor MachXO2-256HC System Controller CPLD, U2
Initial Delivery State
Storage device name | Content | Notes |
---|---|---|
24AA025E48 EEPROM | User content not programmed | Valid MAC Address from manufacturer. |
SPI Flash OTP Area | Empty | |
Storage device name | Content | Notes |
24AA025E48 EEPROM | User content not programmed | Valid MAC Address from manufacturer. |
SPI Flash OTP Area | Empty, not programmed | Except serial number programmed by flash vendor. |
SPI Flash Quad Enable bit | Programmed | - |
SPI Flash main array | Demo design | - |
eFUSE USER | Not programmed | - |
eFUSE Security | Not programmed | - |
Si5338 OTP NVM | Default settings pre programmed | OTP not reprogrammable after delivery from factory |
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Pin Name | Mode | Function | B2B Connector Pin | Default Configuration | ||
---|---|---|---|---|---|---|
JTAG_EN | Input | JTAG Select | J1-148 |
At normal operation the JTAG-signals will be forwarded to the SoC module. VCCIO: PS_3.3V | ||
RST_IN_N | Input | Reset | J2-131 | Low-active Power-On reset pin, controls POR_B-signal (bank 500, pin C23) of Zynq-chip. | ||
PS_SRST | Input | Reset | J2-152 | Low-active PS system-reset pin of Zynq-chip. | ||
BOOTMODE | Input | Bootmode | J2-133 | Control line which sets in conjunction with signal 'BOOTMODE1' (B2B-pin J2-133) Permanent logic high in standard SC-CPLD firmware. | ||
PWR_PL_OK | Output | Power Good | J2-135 | Indicates stable state of PL supply voltage (low-active) after power-up sequence. | ||
PWR_PS_OK | Output | Power Good | J2-139 | Indicates stable state of PS supply voltage (low-active) after power-up sequence. | ||
EN_PL | Output | Enable-signal | - | Low active Enable-signal for activating PL supply voltage. Permanent logic high in standard SC-CPLD firmware. | ||
MIO8 | Input/Output | PS MIO | - | User I/O (pulled-up to PS_1.8V) | ||
MIO0 | Input/Output | PS MIO | J2-137 | User I/O | ||
RTC_INT | Input | Interrupt-signal | - | Interrupt-signal from on-board RTC |
On-board LEDs
LED | Color | connected to | Description and Notes |
---|---|---|---|
D1 | Green | SC CPLD, bank 3, pin 5 | System main status LED, blinking frequently or at system activity |
D2 | Red | Zynq-Chip (U1), bank 0 (config bank), 'DONE' (pin W9) | Reflects inverted DONE signal. ON when FPGA is not configured, OFF as soon as PL is configured. This LED will not operate if the SC CPLD can not power up the PL supply voltage. |
Table 8: LEDs of the SoC module
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The SoC module has the following sources to be provided with extern reference clock signals and on-board clock oscillators:
Clock source | Schematic name | Frequency | Clock input destination | Note |
---|---|---|---|---|
B2B connector J3, pin J3-74/J3-76 | CLKIN_N, CLKIN_P | user | Quad PLL clock Generator U16, pin 1/2 | - |
B2B connector J3, pin J3-75/J3-77 | MGT_CLK0_P, MGT_CLK0_N | user | MGT-bank 112, pin R6/R5 | - |
B2B connector J3, pin J3-81/J3-83 | MGT_CLK2_P, MGT_CLK2_N | user | MGT-bank 111, pin W6/W5 | - |
SiTime SiT8008BI oscillator, U21 | - | 25.000 MHz | Quad PLL clock Generator U16, pin 3 | - |
SiTime SiT8008BI oscillator, U12 | PS_CLK | 33.333 MHz | Bank 500 (MIO0 bank), pin B24 | - |
SiTime SiT8008BI oscillator, U23 | OTG-RCLK | 52.000 MHz | USB 2.0 Transceiver PHY U32, pin 26 | - |
SiTime SiT8008BI oscillator, U9 | ETH_CLKIN | 25.000 MHz | Gbit Ethernet PHY U7, pin 34 | - |
Table 12: Clock sources overview
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Table 6: Ethernet PHY interface connections
MAC Address EEPROM
A Microchip 24AA025E48 EEPROM (U23) is used which contains a globally unique 48-bit node address, that is compatible with EUI-48(TM) and EUI-64(TM) specification. The device is organized as two blocks of 128 x 8-bit memory. One of the blocks stores the 48-bit node address and is write protected, the other block is available for application use. It is accessible through the I²C slave address 0x53.
USB Interface
USB PHY is provided by USB3320 from Microchip. The ULPI interface is connected to the Zynq PS USB0. The I/O Voltage is fixed at 1.8V. The reference clock input of the PHY is supplied from an on-board 25 MHz oscillator (U15).
USB Interface
USB PHY is provided by USB3320 from Microchip. The ULPI interface is connected to the Zynq PS USB0. The I/O Voltage is fixed at 1.8V. The reference clock input of the PHY is supplied from an on-board 25 MHz oscillator (U15).
PHY Pin | ZYNQ Pin | B2B Name | Notes |
---|---|---|---|
ULPI | MIO28..39 | - | Zynq USB0 MIO pins are connected to the PHY |
REFCLK | - | - | |
PHY Pin | ZYNQ Pin | B2B Name | Notes |
ULPI | MIO28..39 | - | Zynq USB0 MIO pins are connected to the PHY |
REFCLK | - | - | 52MHz from on board oscillator (U33) |
REFSEL[0..2] | - | - | all pins set to GND selects the external reference clock frequency @52MHz |
RESETB | MIO7 | - | low-active reset line |
CLKOUT | MIO36 | - | set to high (1.8V level (VDDIO)) to select reference clock operation mode |
DP, DM | - | OTG_D_P, OTG_D_N, pin J2-149 / J2-151 | USB data lines |
CPEN | - | VBUS_V_EN, pin J2-141 | External USB power switch active high enable signal |
VBUS | - | USB_VBUS, pin J2-145 | Connect to USB VBUS via a series of resistors, see reference schematics |
ID | - | OTG_ID, pin J2-143 | For an A-Device connect to ground, for a B-Device left floating |
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I2C Device | I2C Address | Notes |
---|---|---|
Zynq-chip U1, bank 500 (PS MIO), pins MIO10 (SCL), MIO11 (SDA) | user programmable | configured as I2C by default |
Quad programmable PLL clock generator U16: pins 12 (SCL), 19 (SDA) | 0x70 | - |
MAC Address EEPROM U23, pins 1 (SCL), 3 (SDA) | 0x53 | - |
SC CPLD U2, bank 2, pins 16 (SDA), 17 (SCL) | user programmable | - |
RTC, U24 | 0x6F | - |
RTC RAM, U24 | 0x57 | - |
Boot Process
RTC - Real Time Clock
An temperature compensated Intersil ISL12020M is used as Real Time Clock (U24). Battery voltage must be supplied to the clock from the base board via pin 'VBAT_IN' (J1-146). Battery backed registers can be accessed over I²C bus at slave address 0x6F. General purpose RAM of the RTC can be accessed at I²C slave address 0x57. RTC IC is supported by Linux so it can be used as hwclock device. The interrupt line 'RTC_INT' of the RTC is connected to The Zynq-module TE0745 supports different boot modes which are configurable by the control line 'BOOTMODE' and 'BOOTMODE_1'. The line 'BOOTMODE' is available on B2B connector pin J2-133, the line 'BOOTMODE_1' is connected to the System Controller CPLD on bank 31, pin 421.
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The Zynq-module TE0745 supports different boot modes which are configurable by the current boot mode will be set by the MIO-pins MIO3...MIO5. The control line 'BOOTMODE' and ' is connected to the 'MIO4' pin, 'BOOTMODE_1' . The line 'BOOTMODE' is available on B2B connector pin J2-133, the line 'BOOTMODE_1' is connected to the System Controller CPLD on bank 1, pin 21.The current boot mode will be set by the MIO-pins MIO3...MIO5. The control line 'BOOTMODE' is connected to the 'MIO4' pin, 'BOOTMODE_1' to 'MIO5'to 'MIO5'.
Following table describes how to set the control lines to configure the desired boot mode:
Boot Mode | MIO5 (BOOTMODE_1) | MIO4 (BOOTMODE) | MIO3 | Note |
---|---|---|---|---|
JTAG | 0 | 0 | 0 | - |
NOR | 0 | 0 | 1 | MIO3 pin is shared with QSPI Flash Memory (QSPI-DQ1) |
NAND | 0 | 1 | 0 | - |
QSPI Flash Memory | 1 | 0 | 0 | standard mode in current configuration |
SD-Card | 1 | 1 | 0 | SD-Card on base board necessary |
Table 9: Selectable boot modes
On-board Peripherals
Processing System (PS) Peripherals
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-Card | 1 | 1 | 0 | SD-Card on base board necessary |
Table 9: Selectable boot modes
On-board Peripherals
Flash
Name | IC | ID | PS7 | MIO | Notes |
---|---|---|---|---|---|
SPI Flash | S25FL256SAGBHI20 | U14 | QSPI0 | MIO1..MIO6 | - |
MAC Address EEPROM
A Microchip 24AA025E48 EEPROM (U23) is used which contains a globally unique 48-bit node address, that is compatible with EUI-48(TM) and EUI-64(TM) specification. The device is organized as two blocks of 128 x 8-bit memory. One of the blocks stores the 48-bit node address and is write protected, the other block is available for application use. It is accessible through the I²C slave address 0x53.
RTC - Real Time Clock
An temperature compensated Intersil ISL12020M is used as Real Time Clock (U24). Battery voltage must be supplied to the clock from the base board via pin 'VBAT_IN' (J1-146). Battery backed registers can be accessed over I²C bus at slave address 0x6F. General purpose RAM of the RTC can be accessed at I²C slave address 0x57. RTC IC is supported by Linux so it can be used as hwclock device. The interrupt line 'RTC_INT' of the RTC is connected to System Controller CPLD on bank 3, pin 4.
Programmable PLL Clock (Phase-Locked Loop)
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See Xilinx datasheet DS191 for additional information. User should also check related base board documentation when intending base board design for TE0745 module.
Power Rails
Voltages on B2B | B2B J1 Pin | B2B J2 Pin | B2B J3 Pin | Input/ | Note |
---|---|---|---|---|---|
PL_VIN | 147, 149, 151, 153, | - | - | Input | supply voltage |
PS_VIN | - | 154, 156, 158 | - | Input | supply voltage |
PS_3.3V | - | 160 | - | Input | supply voltage |
VCCIO12 | 54, 55 | - | - | Input | high range bank I/O voltage |
VCCIO13 | 112, 113 | - | - | Input | high range bank I/O voltage |
VCCIO33 | - | - | 115, 120 | Input | high performance bank I/O voltage |
VCCIO34 | 29, 30 | - | Input | high performance bank I/O voltage | |
VCCIO35 | 87, 88 | - | Input | high performance bank I/O voltage | |
VBAT_IN | 146 | - | - | Input | RTC (battery-backed) supply voltage |
PS_1.8V | - | 130 | - | Output | internal 1.8V voltage level (Process System supply) |
Table 15: Power rails of the SoC module on accessible connectors
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Technical Specification
Absolute Maximum Ratings
Parameter | Min | Max | Units | Notes |
---|---|---|---|---|
PL_VIN | -0.3 | 5 | V | TI TPS720 data sheet |
PS_VIN | -0.3 | 7 | V | TI TPS82085 data sheet |
PS_3.3V | 3.135 | 3.465 | V | 3.3V nominal ± 5% Attention: PS_3.3V is directly connected to numerous |
VBAT supply voltage | -1 | 6.0 | V | ISL12020MIRZ data sheet |
PL IO bank supply voltage for HR I/O banks (VCCO) | -0.5 | 3.6 | V | - |
PL IO bank supply voltage for HP | -0.5 | 2.0 | V | - |
I/O input voltage for HR I/O banks | -0.4 | VCCO_X+0.55 | V | - |
I/O input voltage for HP I/O banks | -0.55 | VCCO_X+0.55 | V | - |
GT receiver (RXP/RXN) and transmitter (TXP/TXN) | -0.5 | 1.26 | V | - |
Voltage on module JTAG pins | -0.3 | 3.6 | V | MachX02 Family data sheet |
Storage temperature | -40 | +85 | °C | limited from ISL12020MIRZ |
Storage temperature without the ISL12020MIRZ | -55 | +100 | °C | limit of DDR3 |
Note |
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Assembly variants for higher storage temperature range are available on request. |
Recommended Operating Conditions
Parameter | Min | Max | Units | Notes | Reference Document |
---|---|---|---|---|---|
PL_VIN | 3.3 | 4.5 | V | - | TI TPS720 data sheet |
PS_VIN | 3.3 | 6.0 | V | - | TI TPS82085 data sheet |
PS_3.3V | 3.135 | 3.465 | V | - | 3.3V nominal ± 5% |
VBAT_IN supply voltage | 2.7 | 5.5 | V | - | ISL12020MIRZ data sheet |
PL I/O bank supply voltage for HR | 1.14 | 3.465 | V | - | Xilinx datasheet DS191 |
PL I/O bank supply voltage for HP | 1.14 | 1.89 | V | - | Xilinx datasheet DS191 |
I/O input voltage for HR I/O banks | -0.20 | VCCO_X+0.20 | V | - | Xilinx datasheet DS191 |
I/O input voltage for HP I/O banks | -0.20 | VCCO_X+0.20 | V | - | Xilinx datasheet DS191 |
GT receiver (RXP/RXN) and transmitter (TXP/TXN) | (*) | (*) | V | (*) Check datasheet | Xilinx datasheet DS191 |
Voltage on Module JTAG pins | 3.135 | 3.6 | V | JTAG-signals forwarded to Zynq-module config bank 0 | MachX02 Family Data Sheet |
Note |
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Please check Xilinx datasheet DS191 (for XC7Z030) for complete list of absolute maximum and recommended operating ratings. |
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Figure 5: TE0745 SoC module revision number
Document Change History
Date | Revision | Contributors | Description |
---|---|---|---|
2017-03-31 | Ali Naseri, Jan Kumann | first TRM release | |
2017-02-05 | V1
| Jan Kumann | Initial document. |
Disclaimer
Include Page | ||||
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