Functional Diagram - ADLINK Technology COM Express Express-BASE7 User Manual

4. Functional Diagram

RJ45
PCIe x8
SATA
SATA
COM1
COM2
PS/2 KB/MS
COM3
COM4
Header
Header
Header
Header
Header
Header
nd
2 SPI BIOS
Functional Diagram
LAN
Transformer
PCIe lanes
8 to 15
SATA0
SATA1
COM 1
COM 2
Super I/O
LPC
Winbond
W83627DHG-PT
LPC
SMBus
GPIO
PCA9535
2
I C
EEPROM
Feature/Control Signals
SPI
Figure 2: Express-BASE7 Functional Block Diagram
USB0
USB 2.0/3.0
USB1
USB 2.0/3.0
USB2
USB 2.0/3.0
USB3
USB 2.0/3.0
PCIe lanes
PCIe x8
0 to 5
EEPROM
LPC
Mini BMC
ASPEED 1010
NC-SI
Voltage & Power
state monitor
PCIe x16
(10GbE)
PCIe x16
Express-BASE7
PCIe lanes
6 to 7
PWR button
RST button
10G_KR 0
Sideband
10G_KR 1
Sideband
10G_KR 2
Sideband
10G_KR 3
Sideband
PCIe lanes
16 to 31
7