AFS090 datasheet(59/334 Pages) MICROSEMI

부품명	AFS090

상세설명	Fusion Family of Mixed Signal FPGAs

PDF	334 Pages

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제조업체	MICROSEMI [Microsemi Corporation]

홈페이지	http://www.microsemi.com

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59 / 334 page

Fusion Family of Mixed Signal FPGAs

R e visio n 2

2 - 43

All flash memory block input signals are active high, except for RESET.

STATUS[1:0]

Out

Status of the last operation completed:

00: Successful completion

01: Read-/Unprotect-Page: single error detected and corrected

Write: operation addressed a write-protected page

Erase-Page: protection violation

Program: Page Buffer is unmodified

Protection violation

10: Read-/Unprotect-Page: two or more errors detected

11: Write: attempt to write to another page before programming

current page

Erase-Page/Program: page write count has exceeded the 10-year

retention threshold

UNPROTECTPAGE

When asserted, the page addressed is copied into the Page Buffer

and the Page Buffer is made writable.

WD[31:0]

Write data

WEN

When asserted, stores WD in the page buffer.

Table 2-19 • Flash Memory Block Pin Names (continued)

Interface Name

Width Direction

Description

AFS090 데이터시트(PDF) 59 Page - Microsemi Corporation