Texas Instruments MICROPROCESSOR TI SITARA Instrukcja Użytkownika Pobierz pdf (Strona 23)

Universal Parallel Port (uPP AM18x only)

Config

uPP Peripheral

 High Speed parallel data port



Two

Bidirectional

and

What Is uPP?

Config

Registers

I/O

Channel

I/O

Internal

External Pins

CPU

Memory



Two

Bidirectional

and

Independent 16bit channels

 Internal dedicated DMA to

streamline data I/O

I/O

Channel

Internal

DMA

External Pins

CPU

Interrupt

streamline data I/O

 Simple I/O Protocol

Value of uPP

Configuration Throughput (MB/s)

1 Ch, 16-bit 120

2 Ch, 1 Way, 8

bit

120

 Efficient Processor to FPGA

communication enabled by high

speed data I/O

2 Ch, 1 Way, 8

bit

120

2 Ch, 1 Way, 16-bit 160

2 Ch, 2 Way, 16-bit 240

HPI (16

bit)

 Enable multi-processor system

design in various topologies

 Interface with high speed ADCs

and DACs

HPI (16

bit)

and DACs

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 42 43

Yair Hougui 1
Software & Dev. Tools 2
What is Sitara 3
MPU portfolio 5
CORTEX-A8 6
AM3517/05 Peripherals 8
AM3505/17 Platforms 9
CORTEX A-8 : Highlights 10
AM35x Memory Controller 11
GPMC Controller 12
DDR Controller 13
Power Management 14
AM35x Power Options 15
AM35x development tools 16
Getting Help 17
PRODUCT DETAILS 18
375 and 450 MHz 19
AM1808/1806 microprocessors 20
AM1707/1705 microprocessors 21
CPU Core – ARM926EJ-S 22
What Is uPP? 23
Value of uPP 23
PRU Value 25
PRU Subsystem 26
AM1x development tools 27
Software 28
It’s all about the software! 29
AM35x Software Stack 30
Commercial Linux Vendors 33
Sourcery G++ 34
3rd Party ARM Speech Codecs 36
3rd parties ARM codec List 37
Customers can obtain CE 6.0 38
TI CE 6.0 BSP 38
Windows Embedded CE System 39
Integrators / Consulting 39
RTOS - Summary 40
Why Sitara 41
More Information 42

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