RM0319 datasheet(25/368 Pages) STMICROELECTRONICS

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RM0319

Device overview

Doc ID 022640 Rev 3

25/368

2.2

IP groups

Table 2.

SPEAr320S IP groups

IP group

Constituent IPs

Processors, &

busses

ARM926EJ-S

Multilayer interconnect matrix (BUSMATRIX)

Vectored interrupt controller (VIC)

General device

resources

BootROM

DMA controller (DMAC)

General purpose timers (GPT)

Power, reset and clock control

Real-time clock (RTC)

System controller (SYSCTR)

Watchdog timer (WDT)

Security co-processor (C3)

System configuration registers (MISC)

Memory

interfaces

Multiport DDR controller (MPMC)

MMC-SD card/SDIO controller

Serial NOR Flash controller (SMI)

Parallel NAND Flash controller (FSMC)

External memory interface (EMI)

Graphics, video,

& audio

LCD display controller (CLCD)

JPEG codec accelerator (JPGC)

Digital audio port (I2S)

High-speed

connectivity

Fast Ethernet port (MII0)

Fast Ethernet ports (RMII0/RMII1/MII1)

USB 2.0 Host ports (UHC)

USB 2.0 Device ports (UDC)

Other

connectivity

Analog-to-digital converter (ADC)

Asynchronous serial ports (UART)

Extended general purpose I/O (PL_GPIO)

Basic general purpose I/Os (basGPIO)

I2C bus ports (I2C)

Pulse width modulators (PWM)

Legacy IEEE 1284 parallel port (SPP)

Fast infrared port (IRDA)

Reconfigurable array subsystem (RASCFG)

Controller area network ports (CAN)

Synchronous serial ports (SSP)

Touchscreen interface (TOUCHSCREEN)

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