Acer Aspire E1-521 - System Block Diagram

1-15 Hardware Specifications and Configurations
System Block Diagram
Figure 1:8. System Block Diagram
AMD Brazos APU
FT1 BGA 413-Ball 19mm x 19mm
UMI Gen.1 x4
2.5GT/s per lane
BGA 656-Ball 24.5mm x 24.5mm
DP1 DP0
SATA ODD
Power On/Off CKT.
Touch Pad
LPC BUS
Int.KBD
USB 2.0 Conn x 2
DC/DC Interface CKT.
3.3V 48MHz
EC I/O Buffer
Power Circuit
BIOS
HD Audio
FCH
ENE KB930/KB9012
Bluetooth Conn
3.3V 24.576MHz/48Mhz
RTC CKT.
S-ATA SATA HDD Conn.
port 0
CMOS Camera
USB port 0,1
USB
port 1
USB port 5 USB port 6
Single Channel
BANK 0, 1, 2, 3
204pin DDRIII-SO-DIMM X2
1.5V DDRIII 800~1600MHz
Memory BUS(DDR3)
HDA Codec ALC271X
MIC Jack x 1 HP Jack x 1 Int MIC x 1 Int SPK x 1
LED
GPP2
RJ45
Atheros LAN(GbE)
CRT
HDMI Conn.
Fan Control Extend Card/B
1. USB X2 2. ODD/B 3. PWR/B 4. USB/B
PCI-Express
Gen2
Hudson-M3L
USB port 2
Mini card (WL)X1
AR8151/8152
Thermal Sensor
ADM1032
LVDS
MINI Card
WLAN
GPP3
Card Reader RTS5209
PCIE
ROM
USB 3.0 Conn x 1
USB port 10