herunterladen
Product
Folder
Order
Now
Technical
Documents
Tools &
Software
Support &
Community
Reference
Design
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
AMIC110
SPRS971B –AUGUST 2016–REVISED JANUARY 2017
AMIC110 Sitara™ SoC
1 Device Overview
1
1.1 Features
1
• Up to 300-MHz Sitara™ ARM
®
Cortex
®
-A8 32‑Bit
RISC Processor
– NEON™ SIMD Coprocessor
– 32KB of L1 Instruction and 32KB of Data Cache
With Single-Error Detection (Parity)
– 256KB of L2 Cache With Error Correcting Code
(ECC)
– 176KB of On-Chip Boot ROM
– 64KB of Dedicated RAM
– Emulation and Debug - JTAG
– Interrupt Controller (up to 128 Interrupt
Requests)
• On-Chip Memory (Shared L3 RAM)
– 64KB of General-Purpose On-Chip Memory
Controller (OCMC) RAM
– Accessible to All Masters
– Supports Retention for Fast Wakeup
• External Memory Interfaces (EMIF)
– mDDR(LPDDR), DDR2, DDR3, DDR3L
Controller:
– mDDR: 200-MHz Clock (400-MHz Data Rate)
– DDR2: 266-MHz Clock (532-MHz Data Rate)
– DDR3: 400-MHz Clock (800-MHz Data Rate)
– DDR3L: 400-MHz Clock (800-MHz Data
Rate)
– 16-Bit Data Bus
– 1GB of Total Addressable Space
– Supports One x16 or Two x8 Memory Device
Configurations
– General-Purpose Memory Controller (GPMC)
– Flexible 8-Bit and 16-Bit Asynchronous
Memory Interface With up to Seven Chip
Selects (NAND, NOR, Muxed-NOR, SRAM)
– Uses BCH Code to Support 4-, 8-, or 16-Bit
ECC
– Uses Hamming Code to Support 1-Bit ECC
– Error Locator Module (ELM)
– Used in Conjunction With the GPMC to
Locate Addresses of Data Errors from
Syndrome Polynomials Generated Using a
BCH Algorithm
– Supports 4-, 8-, and 16-Bit per 512-Byte
Block Error Location Based on BCH
Algorithms
• Programmable Real-Time Unit Subsystem and
Industrial Communication Subsystem (PRU-ICSS)
– Supports Protocols such as EtherCAT
®
,
PROFIBUS, PROFINET, EtherNet/IP™, and
More
– Two Programmable Real-Time Units (PRUs)
– 32-Bit Load/Store RISC Processor Capable
of Running at 200 MHz
– 8KB of Instruction RAM With Single-Error
Detection (Parity)
– 8KB of Data RAM With Single-Error Detection
(Parity)
– Single-Cycle 32-Bit Multiplier With 64-Bit
Accumulator
– Enhanced GPIO Module Provides Shift-
In/Out Support and Parallel Latch on External
Signal
– 12KB of Shared RAM With Single-Error
Detection (Parity)
– Three 120-Byte Register Banks Accessible by
Each PRU
– Interrupt Controller (INTC) for Handling System
Input Events
– Local Interconnect Bus for Connecting Internal
and External Masters to the Resources Inside
the PRU-ICSS
– Peripherals Inside the PRU-ICSS:
– One UART Port With Flow Control Pins,
Supports up to 12 Mbps
– One Enhanced Capture (eCAP) Module
– Two MII Ethernet Ports that Support Industrial
Ethernet, such as EtherCAT
– One MDIO Port
• Power, Reset, and Clock Management (PRCM)
Module
– Controls the Entry and Exit of Stand-By and
Deep-Sleep Modes
– Responsible for Sleep Sequencing, Power
Domain Switch-Off Sequencing, Wake-Up
Sequencing, and Power Domain Switch-On
Sequencing
– Clocks
– Integrated 15- to 35-MHz High-Frequency
Oscillator Used to Generate a Reference
Clock for Various System and Peripheral
Clocks
– Supports Individual Clock Enable and Disable
Control for Subsystems and Peripherals to
Facilitate Reduced Power Consumption
– Five ADPLLs to Generate System Clocks
(MPU Subsystem, DDR Interface, USB and
Verzeichnis
- ・ Abmessungen des Paketumrisses on Seite 211
- ・ Markierungsinformationen on Seite 211
- ・ Blockdiagramm on Seite 4 Seite 97 Seite 99 Seite 100 Seite 102
- ・ Technische Daten on Seite 2 Seite 67 Seite 68 Seite 69 Seite 70
- ・ Anwendungsbereich on Seite 3 Seite 77 Seite 206 Seite 208
- ・ Elektrische Spezifikation on Seite 40 Seite 78
