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Arm® Arm926EJ-S™ Processor-Based MPU, 800 MHz, MIPI DSI or CSI-2, LVDS, RGB, 2D Graphics, Gigabit Ethernet with TSN, CAN-FD, Octal/Quad SPI, Crypto, PUF
Arm® Arm926EJ-S™ Processor-Based MPU, 800 MHz, MIPI DSI or CSI-2, LVDS, RGB, 2D Graphics, Gigabit Ethernet with TSN, CAN-FD, Octal/Quad SPI, Crypto, PUF
Product Pages
SAM9X70 SAM9X72 SAM9X75
  1. Home
  2. 56 Ethernet MAC (GMAC)
  3. 56.3 Block Diagram
  • Introduction
  • Features
  • 1 Configuration Summary
  • 2 Block Diagram
  • 3 Signal Description
  • 4 Microchip Recommended Power Management Solutions
  • 5 Safety and Security Features
  • 6 Package and Pinout
  • 7 Peripherals
  • 8 Arm926EJ-S Processor
  • 9 Debug and Test
  • 10 Bus Matrix (MATRIX)
  • 11 DMA Controller (XDMAC)
  • 12 Boot Strategies
  • 13 SYSTEM CONTROLLER SUBSYSTEM
  • 14 System Controller Write Protection (SYSCWP)
  • 15 Advanced Interrupt Controller (AIC)
  • 16 Boot Sequence Controller (BSC)
  • 17 General Purpose Backup Registers (GPBR)
  • 18 Watchdog Timer (WDT)
  • 19 Reset Controller (RSTC)
  • 20 Real-Time Timer (RTT)
  • 21 Real-time Clock (RTC)
  • 22 Shutdown Controller (SHDWC)
  • 23 Periodic Interval Timer (PIT)
  • 24 64-bit Periodic Interval Timer (PIT64B)
  • 25 Debug Unit (DBGU)
  • 26 Special Function Registers (SFR)
  • 27 Slow Clock Controller (SCKC)
  • 28 Clock Generator
  • 29 Power Management Controller (PMC)
  • 30 Parallel Input/Output Controller (PIO)
  • 31 MEMORIES
  • 32 Static Memory Controller (SMC)
  • 33 Programmable Multibit Error Correction Code Controller (PMECC)
  • 34 Programmable Multibit ECC Error Location Controller (PMERRLOC)
  • 35 DDR-SDRAM Controller (MPDDRC)
  • 36 OTP Memory Controller (OTPC)
  • 37 IMAGE SUBSYSTEM
  • 38 LCD Controller (LCDC)
  • 39 Low Voltage Differential Signaling Controller (LVDSC)
  • 40 2D Graphics Engine (GFX2D)
  • 41 Display Serial Interface (DSI)
  • 42 Camera Serial Interface (CSI)
  • 43 CSI-2 Demultiplexer Controller (CSI2DC)
  • 44 Image Sensor Controller (ISC)
  • 45 AUDIO SUBSYSTEM
  • 46 Audio Class D Amplifier (CLASSD)
  • 47 Inter-IC Sound Multi-Channel Controller (I2SMCC)
  • 48 Synchronous Serial Controller (SSC)
  • 49 CRYPTOGRAPHY SUBSYSTEM
  • 50 Advanced Encryption Standard (AES)
  • 51 Secure Hash Algorithm (SHA)
  • 52 Triple Data Encryption Standard (TDES)
  • 53 True Random Number Generator (TRNG)
  • 54 Physical Unclonable Functions (PUF)
  • 55 CONNECTIVITY SUBSYSTEM
  • 56 Ethernet MAC (GMAC)
    • 56.1 Description
    • 56.2 Embedded Characteristics
    • 56.3 Block Diagram
    • 56.4 Signal Interfaces
    • 56.5 Product Dependencies
    • 56.6 Functional Description
    • 56.7 Programming Interface
    • 56 Register Summary
  • 57 Flexible Serial Communication Controller (FLEXCOM)
  • 58 Quad Serial Peripheral Interface (QSPI)
  • 59 Secure Digital MultiMedia Card Controller (SDMMC)
  • 60 Controller Area Network (MCAN)
  • 61 Timer Counter (TC)
  • 62 Pulse Width Modulation Controller (PWM)
  • 63 USB SUBSYSTEM
  • 64 USB Device High Speed Port (UDPHS)
  • 65 USB Host High Speed Port (UHPHS)
  • 66 Analog-to-Digital Controller (ADC)
  • 67 Electrical Characteristics
  • 68 Mechanical Characteristics
  • 69 Marking
  • 70 Ordering Information
  • 71 Revision History
  • Microchip Information

56.3 Block Diagram

Figure 56-1. Block Diagram
Note: For the TSN interspersing traffic express support, see the figure Interspersing Implementation Block Diagram.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.

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