欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

您好，
買賣IC網歡迎您。
請登錄
免費注冊

您現(xiàn)在的位置：買賣IC網 > PDF目錄36343 > 935274728557 (NXP SEMICONDUCTORS) SPECIALTY CONSUMER CIRCUIT, PBGA456 PDF資料下載

型號：	935274728557
廠商：	NXP SEMICONDUCTORS
元件分類：	消費家電
英文描述：	SPECIALTY CONSUMER CIRCUIT, PBGA456
封裝：	27 X 27 MM, 1.75 MM HIEGHT, PLASTIC, MS-034, BGA-456
文件頁數(shù)：	411/828頁
文件大小：	7748K
代理商：	935274728557

Philips Semiconductors

PNX15xx Series

Volume 1 of 1

Chapter 13: FGPO: Fast General Purpose Output

PNX15XX_SER_3

Product data sheet

Rev. 3 — 17 March 2006

The THRESHn_REACHED condition is ‘sticky’ and can only be cleared by software

writing a ‘1’ to the FGPO_IR_CLR.THRESHn_REACHED_ACK bit.

Remark: This interrupt is generated when the FGPO Engine finishes reading the last

sample from the threshold record/message number from main memory and NOT

when the last sample from the threshold record/message number is output.

UNDERRUN Interrupt

If software fails to assign a new buffer (update FGPO_BASEn register) and perform

an interrupt acknowledge (clear BUFnDONE interrupt) before both buffers are done,

the interrupt event FGPO_IR_STATUS.UNDERRUN will be set and the output of

samples will stop.

This happens when the FGPO switches to a buffer for which:

– a buffer done event has occurred and

– the buffer done interrupt has not been acknowledged and

– the corresponding enable bit is set and

– a new record or message start event has arrived

Output continues upon receipt of either BUF1DONE_ACK or BUF2DONE_ACK or

both. Refer to Figure 4 on page 13-11 to see which buffer output resumes from. The

UNDERRUN condition is ‘sticky’ and can only be cleared by software writing a ‘1’ to

the UNDERRUN_ACK bit.

MBE Interrupt

A Memory Bandwidth Error (MBE) interrupt is generated when no data samples care

available during a record or message transfer. During the time MBE state exists the

last valid data sample will be output on the fgpo_data pins. Therefore one or more

data samples will be added to the message until the adapter FIFO contains valid data

samples. Then sample output resumes. For example if FGPO is set to send a

message with 6 samples and an MBE occurs before D3 is output, i.e. D3 has not yet

相關PDF資料	PDF描述
935277747557	SPECIALTY CONSUMER CIRCUIT, PBGA456
935272905557	SPECIALTY CONSUMER CIRCUIT, PBGA456
935274744557	SPECIALTY CONSUMER CIRCUIT, PBGA456
935277746557	SPECIALTY CONSUMER CIRCUIT, PBGA456
935277748557	SPECIALTY CONSUMER CIRCUIT, PBGA456

相關代理商/技術參數(shù)	參數(shù)描述
935275527134	制造商:NXP Semiconductors 功能描述:IC BUS SWITCH OCTAL QUAD 20TSSOP
935277864112	制造商:NXP Semiconductors 功能描述:IC CPU
935278818112	制造商:NXP Semiconductors 功能描述:LCD DRVR 20DIGIT 2.5V/3.3V/5V 56-Pin VSO Tube
935280517132	制造商:NXP Semiconductors 功能描述:IC TRANSLATING BUFFER 6XSON
935281751112	制造商:NXP Semiconductors 功能描述:IC BUFFER/DVR 16BIT 3ST 48TSSOP

發(fā)布緊急采購，3分鐘左右您將得到回復。

(若只采購一條型號，填寫一行即可)

*型號	*數(shù)量	廠商	批號	封裝

欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

采購需求

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

我的聯(lián)系方式

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價