PXD10PB datasheet(4/26 Pages) FREESCALE

4 / 26 page

PXD10 Product Brief, Rev. 1

Features

Freescale Semiconductor

2.2

PXD10 Block Diagram

Figure 1 shows a top-level block diagram of the PXD10 microcontrollers.

Figure 1. PXD10 Block Diagram

Crossbar Switch (XBAR)

PXD10 Block Diagram

Integer

Multiply

e200z0 Core

Unit

Execution

Unit

Instruction

Unit

VLE

General

Load/Store

Unit

Purpose

Registers

(32 x 32-bit)

Branch

Unit

INTC

JTAG

Peripheral I/O Bridge (PBRIDGE)

Oscillators

BAM

RTC

PLL

PIT

SWT

Aux PLL

VREG

STM

Data Bus

Instruction Bus

Memory Protection Unit (MPU)

UART/LIN

ADC

LCD Seg

SPI

I2C

eMIOS

CAN

SIU

SMD SSD

RAM

Controller

QuadSPI

EEPROM

(Emulation)

Flash

(ECC)

RAM

Controller

Flash Controller

Flash

(ECC)

Graphics

SRAM

(ECC)

Nexus2+

Display

Control

Unit

(TFTs)

eDMA

ADC

– Analog-to-digital converter

BAM

– Boot assist module

CAN

– Controller area network controller

ECC

– Error correction code

eDMA

– Enhanced direct memory access controller

eMIOS

– Timed input/output

I2C

– Inter-integrated circuit controller

INTC

– Interrupt controller

JTAG

– Joint Test Action Group interface

LCD

– Liquid crystal display

PIT

– Periodic interrupt timer

PLL

– Phase-locked loop

RTC

– Real time clock

SIU

– System integration unit

SMD SSD – Stepper motor driver/stepper stall detect

SPI

– Serial peripheral interface controller

SRAM

– Static random-access memory

STM

– System timer module

SWT

– Software watchdog timer

UART/LIN – Universal asynchronous receiver/transmitter/

local interconnect network

VLE

– Variable-length execution set

VREG

– Voltage regulator

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