NXP Semiconductors QorIQ T2080 - Page 9

Clocks, POR, Reset, and
Power supply circuit
USB Conn *2
USB Type A x 2
SFI
SFI
XFI
XFI
CS4315
(XFI>SFI)
MDI
Transformer
RJ45
PCle x4
PCle x4 slot
Golden finger
C293
coprocessor
SATA*2
SATA_conn
X2
Magnetic
(GSTS009LF)
RTL8211E-VB
(RGMII->Copper)
RGMII
RJ45
X2
Magnetic
(GSTS009LF)
RTL8211E-VB
(RGMII->Copper)
RGMII
MAX3232
TXD,RXD,RTS,CTS
TXD,RXD,RTS,CTS
RJ45
RJ45
Local Bus (16bit)
Local Bus (8bit)
SPI Bus
SDHC Bus
Micro SD card
SPI FLASH
N25Q512A13GSF40F
(64MB)
NAND FLASH
MT29F8G08ABABAWP-12IT
(1GB)
NOR FLASH
S29GL01GP11TFIV10
(128MB)
CPLD
(EPM570G)
PCA9546
Address:0x77
I2C2_PEX4S
NOT USE
I2C2_SFP2
I2C2_SFP1
RESET
Interrupt
Power-on conf
Other control
Address:0x63
Address:0x6A
Address:0x88
I2C_1
Address:0x40
Address:0x50
Battery Backup
RTC(DS1339U)
Temp Sensor
(ADT7481)
I2C EEPROM
(AT24C256)
Clock generator
(IDT9FGV0641)
Power regulator
1.8 GHz, DDR3L/72bit 4GB
(SODIMM)
SPD Address:0x51
DDR3L 72bit
COP
USB2.0SerDes1
I2C_1
DDR3
I2C_2
SerDes 2
RGMII
IFC
DUART
SPI
SDHC
T2080
SFP+ 10G
Optics module
SFP+ 10G
Optics module
JTAG
XFI
XFI
MDI
Transformer
RJ45
PCle x4
PCle x2
MAX3232
10G Base-T PHY
AQR113C
10G Base-T PHY
AQR113C
(LTC3882)
Figure 2. T2080RDB-PC architecture
NXP Semiconductors
Overview
QorIQ T2080 Reference Design Board (T2080RDB-PC) User Guide, Rev. 1, 08/2021
User Guide 9 / 44