Computer Accessories User Manual

AM3517/05 Core and Accelerators
ARM
®
AM3517/05
processors
Display Subsystem
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


Cores
Multi window overlay system and
resizing for hardware accelerated
user interfaces
ARM
®
Cortex
™
-
A8
3D
Graphics
Accelerator
(3517)
Display Subsystem
10 bit DAC
10 bit DAC
LCD
Cont-
roller
Video
Enc
16
-
bit Video
Video
Processing

Cores
 600 MHz Cortex A-8 with NEON™
coprocessor
 PowerVR SGX 3D graphics
Accelerator – up to 10M
polygons
/ second
L3/L4 Interconnect
16
-
bit Video
Input
Processing
Front End
USB HS Host x2
Timers
HDQ /
CAN
polygons
/ second
Up to 1000 Dhrystone MIPS:
• OS’s like Linux or WinCE
• Excellent web experience
I2C x3
USB HS Host x2
McBSP x5
Timers
GP x12
WDT x1
HDQ /
1-wire
USB OTG
w/PHY
EMAC
CAN
 Memory
 ARM:

16
kB
I
-
Cache; 16
kB
D
-
Cache;
MMC/SD/
SDIO x3
DDR2
GPMC
McBSP x5
UARTx3
+1 w/IrDA
McSPI x4

16
kB
I
-
Cache; 16
kB
D
-
Cache;
256kB L2 Cache
 On chip: 64kB SRAM; 128kB
ROM
 DDR2 interface

GPMC: NAND/NOR I/F
• Up to 10M polygons per second
• Hardware based on screen display
•
Easily create robust GUI’s

GPMC: NAND/NOR I/F
•
Easily create robust GUI’s
7