ÕÒ»ØÃÜÂë
 ×¢²á

QQ怬

Ö»ÐèÒ»²½£¬¿ìËÙ¿ªÊ¼

ɨһɨ£¬·ÃÎÊ΢ÉçÇø

³²¿Î
µç³²Ö±²¥8Ô¼ƻ®
²é¿´: 5796|»Ø¸´: 8
´òÓ¡ ÉÏÒ»Ö÷Ìâ ÏÂÒ»Ö÷Ìâ

[Ô­Àíͼ] Broadcom¹«Ë¾µÄBCM7405²Î¿¼Ô­ÀíͼÉè¼Æ

[¸´ÖÆÁ´½Ó]

49

Ö÷Ìâ

670

Ìû×Ó

4310

»ý·Ö

Î弶»áÔ±(50)

Rank: 5

»ý·Ö
4310
Ìøתµ½Ö¸¶¨Â¥²ã
1#
·¢±íÓÚ 2011-1-12 11:10 | Ö»¿´¸Ã×÷Õß »ØÌû½±Àø |µ¹Ðòä¯ÀÀ |ÔĶÁģʽ

EDA365»¶Ó­Äú£¡

ÄúÐèÒª µÇ¼ ²Å¿ÉÒÔÏÂÔØ»ò²é¿´£¬Ã»ÓÐÕʺţ¿×¢²á

x
±¾Ìû×îºóÓÉ zgq800712 ÓÚ 2011-1-12 11:19 ±à¼­ 3 q1 Y& G1 ?4 n, f& C. [2 ^9 C

, @" Y! t, y0 O. H" MBroadcom¹«Ë¾µÄBCM7405²Î¿¼Ô­ÀíͼÉè¼Æ$ z1 }4 ]4 h' o# s/ @3 z
3 ?! F3 Z7 h  P, h
BCM7405 - Multiformat HD Digital Video/Audio SoC for Satellite, IP and Cable STBs with Picture-in-Picture! H* g+ G- H+ X9 |7 M" U
BroadcomaÍƳöÒôÊÓƵµ¥Æ¬½â¾ö·½°¸BCM7405£¬²ÉÓÃ65ÄÉÃ×¹¤ÒÕÖÆÔì  G" g1 ^* [, D8 r6 d. a
²Î¿¼ÖÐÎı¨µÀ http://www.handheld.eet-china.com/ART_8800480263_4000002_NP_3bf77908.HTM! }- [% P$ A$ z+ J
   Broadcom ¹«Ë¾µÄBCM7405ÊǸßÐÔÄܸßÇåÎú¶È£¨HD£©ÎÀÐǵçÊÓ£¬ÓÐÏßµçÊÓºÍIP»ú¥ºÐ£¨STB£©DVRƬÉÏϵͳ½â¾ö·½°¸¡£Ëü°üÀ¨ÓпìËÙ1000-DMIPS IPS32/MIPS16e™¼¶µÄCPU£¬¸ßËÙͼÏñ´¦Àí£¬Ò»¸ö·Ç³£Áé»îµÄÊý¾Ý´«Êä´¦ÀíÆ÷£¬Ò»¸öºÍMPEG-4/VC-1/MPEG-2¼æÈݵÄÊÓƵÒëÂëÆ÷£¬Ò»¸ö¿É±à³ÌÒôƵÒëÂëÆ÷£¬Áù¸öÊÓƵDACÒÔ¼°Á¢ÌåÉù¸ß±£ÕæÒôƵDAC£¬Á½¸ö¿ìËÙÒÔÌ«Íø¶Ë¿Ú£¬Ò»¸ö¼¯³ÉµÄPHY£¬Èý¸öUSB 2.0£¬Ò»¸öPCI 2.3/Expansion ×ÜÏߣ¬¸ßËÙ400MHz DDR2´æ´¢Æ÷¿ØÖÆÆ÷ÒÔ¼°ÄÜÌṩ¸÷ÖÖSTB¿ØÖƹ¦ÄܵÄÍâÉè¿ØÖÆÆ÷£¬ÊÇSTBÓ¦ÓÃÖÐÐÔÄÜ×î¸ßµÄµ¥Æ¬ÏµÍ³¡£±¾ÎĽéÉÜÁËBCM7405µÄÖ÷ÒªÐÔÄÜ£¬·½¿òͼÒÔ¼°²ÉÓÃBCM7405µÄHD STBϵͳ·½¿òͼ¡£
: f+ P- _  _  E) r5 f) A& \/ }% |, N/ {0 U' R
4 a# F& o# I" \) `3 K
ÔÚÍøÉÏ¿´µ½µÄËùÒÔÏÂÁË£¬Õâ¸öÔÚ°Ù¶ÈÎÄ¿âÓеģ¬http://wenku.baidu.com/view/bc400395dd88d0d233d46aa9.html Òª10·ÖÎÒûǮ- ], J/ ~  A$ n; ?. K$ M( }* Y
ÔÚ61IC¿´µ½µÄ http://61ic.com/vip/embed/mcu/sch/201004/19466.html   Ãâ·Ñϵġ£+ c0 [& c4 H; J  }1 I1 l
ÓÖÔÚpudnÉÏÏÂÁË http://www.pudn.com/downloads231/sourcecode/embed/detail1088541.html/ A0 l7 b6 d+ i6 A4 g
·¢ÏÖÕâ3¸öÊÇÒ»ÑùµÄ¡£
$ @( _  x& Q% `6 C, o# k1 E֮ǰÂÛ̳ÃûΪÍøÓÑ·¢Á˸ö¼ÓÃܵÄÎļþ£¬ÀïÃæµÄµÚÒ»Ò³¾ÍÊÇÕâ¸öBCM7405
$ _- R2 i4 v% x7 J; VBCM97405 AVC/MPEG/VC-1 HD/SD, Graphics, Digital PVR, IP/Satellite/DVB-C,T Set Top Box
+ b, F! p0 ]3 T  I4 Y" w
7 |0 b# f( A" f* z. m2 r' i. XÊÇPDF¸ñʽ²»¹ýÊǺڰ׵ġ£8 ^0 E& \' V* {0 Y9 A
Broadcom¹«Ë¾µÄBCM7405²Î¿¼Ô­ÀíͼÉè¼Æ.rar (938.72 KB, ÏÂÔØ´ÎÊý: 258) : k- c$ ^  M' U  ]: E/ t6 U9 w( q% z5 n
8 ^7 |* ~3 k8 S9 U$ [
BCM7405µÄ²ÊÉ«Ò³ÀíͼµÚÒ»Ò³.pdf (29.32 KB, ÏÂÔØ´ÎÊý: 121) ( g1 ?2 B; |5 `: J" a

" C& [4 o% O; y BCM7405µÄ²ÊÉ«Ò³ÀíͼµÚ¶þÒ³.pdf (22.39 KB, ÏÂÔØ´ÎÊý: 93) + y+ d6 j# E- M7 |. w* F5 l8 P- U

" P7 K" u8 z  r
·ÖÏíµ½:  QQºÃÓѺÍȺQQºÃÓѺÍȺ QQ¿Õ¼äQQ¿Õ¼ä ÌÚѶ΢²©ÌÚѶ΢²© ÌÚѶÅóÓÑÌÚѶÅóÓÑ Î¢ÐÅ΢ÐÅ
ÊÕ²ØÊÕ²Ø3 Ö§³Ö£¡Ö§³Ö£¡ ·´¶Ô£¡·´¶Ô£¡
Ó²¼þ¹¤³Ìʦ[Ô­Àíͼ+PCB]£¬µçÇý¶¯·½Ã棬ÎÞË¢¿ØÖÆÆ÷£¬µç¶¯¹¤¾ß£¬Ì«ÑôÄÜÎÞË¢±Ã£¬ï®µç±£»¤°å£¬½öÏÞAltium¡£

14

Ö÷Ìâ

294

Ìû×Ó

7096

»ý·Ö

Áù¼¶»áÔ±(60)

Rank: 6Rank: 6

»ý·Ö
7096
2#
·¢±íÓÚ 2011-1-12 13:16 | Ö»¿´¸Ã×÷Õß
2011ÄêµÚÒ»Ìù,ÓÐЩʧÍû°¡

1

Ö÷Ìâ

270

Ìû×Ó

892

»ý·Ö

Èý¼¶»áÔ±(30)

Rank: 3Rank: 3Rank: 3

»ý·Ö
892
3#
·¢±íÓÚ 2011-3-1 19:59 | Ö»¿´¸Ã×÷Õß
±íʧÍû,°³À´¶¥Ìû×Ó
´ËÇ©ÃûµµÎ»ÖÃÕÐ×â[img=100,100]
http://www.eda365.net/attachment/2008/07/4494_20080721185904174SE.gif

5

Ö÷Ìâ

1254

Ìû×Ó

2680

»ý·Ö

Ëļ¶»áÔ±(40)

Rank: 4Rank: 4Rank: 4Rank: 4

»ý·Ö
2680
4#
·¢±íÓÚ 2011-3-2 18:14 | Ö»¿´¸Ã×÷Õß
ÎÒ×ö¹ýÕâ¸öƽ̨£¡£¡£¡

0

Ö÷Ìâ

139

Ìû×Ó

917

»ý·Ö

Èý¼¶»áÔ±(30)

Rank: 3Rank: 3Rank: 3

»ý·Ö
917
5#
·¢±íÓÚ 2011-4-17 08:21 | Ö»¿´¸Ã×÷Õß
Ê®·Ö¸Ðл£¡

0

Ö÷Ìâ

114

Ìû×Ó

199

»ý·Ö

¶þ¼¶»áÔ±(20)

Rank: 2Rank: 2

»ý·Ö
199
6#
·¢±íÓÚ 2011-5-22 15:56 | Ö»¿´¸Ã×÷Õß
have a look

3

Ö÷Ìâ

50

Ìû×Ó

157

»ý·Ö

¶þ¼¶»áÔ±(20)

Rank: 2Rank: 2

»ý·Ö
157
7#
·¢±íÓÚ 2011-6-13 09:57 | Ö»¿´¸Ã×÷Õß
лл·ÖÏí£¡

0

Ö÷Ìâ

95

Ìû×Ó

3183

»ý·Ö

Î弶»áÔ±(50)

Rank: 5

»ý·Ö
3183
8#
·¢±íÓÚ 2011-6-13 22:36 | Ö»¿´¸Ã×÷Õß
¿´Ò»ÏÂ

0

Ö÷Ìâ

2

Ìû×Ó

-8990

»ý·Ö

δ֪ÓοÍ(0)

»ý·Ö
-8990
9#
·¢±íÓÚ 2012-11-18 19:46 | Ö»¿´¸Ã×÷Õß
Ì«¹óÁË
ÄúÐèÒªµÇ¼ºó²Å¿ÉÒÔ»ØÌû µÇ¼ | ×¢²á

±¾°æ»ý·Ö¹æÔò

¹Ø±Õ

ÍƼöÄÚÈÝÉÏÒ»Ìõ /1 ÏÂÒ»Ìõ

³²¿Î

¼¼Êõ·çÔÆ°ñ

¹ØÓÚÎÒÃÇ|ÊÖ»ú°æ|EDA365 ( ÔÁICP±¸18020198ºÅ )

GMT+8, 2024-11-28 01:42 , Processed in 0.066095 second(s), 36 queries , Gzip On.

ÉîÛÚÊÐÄ«Öª´´Ð¿Ƽ¼ÓÐÏÞ¹«Ë¾

µØÖ·:ÉîÛÚÊÐÄÏɽÇø¿Æ¼¼Éú̬԰2¶°A×ù805 µç»°:19926409050

¿ìËٻظ´ ·µ»Ø¶¥²¿ ·µ»ØÁбí