UM0581 Datasheet, PDF (1/26 Pages) STMicroelectronics – This user manual explains the operation of demonstration

UM0581
User manual
STEVAL-PCC005V1, STR912FAW44 parallel interface to
hard disk demonstration board
Introduction
This user manual explains the operation of demonstration board STEVAL-PCC005V1 which
implements a parallel interface hard disk on the STR912FAW44 microcontroller (ARM966E-
S, 16/32 bit Flash MCU with ethernet, USB, CAN, AC motor control, 4 timers, ADC, RTC,
DMA). The hard disk can be applied to any microcontroller within the STR91x family. The
various hardware sections of the STEVAL-PCC005V1 are explained in this document. The
key features of the STEVAL-PCC005V1, STR912FAW44 parallel interface to hard disk
demonstration board are the following:
■ Based on the STR912 (ARM966E-S) microcontroller with built-in external memory
interface (EMI)
■ USB interface available for USB hard disk application
■ Acts as a mass-storage device using the drivers of the Microsoft^® operating system
■ Onboard power supply for hard disk
■ Option for using external power supply
■ Onboard JTAG connector for microcontroller firmware upgrade and changes
■ Additional ESD protection device on USB
■ LED indications for power, read and write operations and system health check.
Figure 1. STEVAL-PCC005V1, STR912FAW44 parallel interface to hard disk
demonstration board
April 2009
Doc ID 14961 Rev 1
AM01269v1
1/26
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