联发-MTK配置文件的专业调试-Meta

langvi · 发表于 2012-10-16 19:17:31

坑爹。。。

xiaochongcgr · 发表于 2012-11-15 22:49:55

没钱呀？

wei798 · 发表于 2012-11-8 15:46:08

工厂的8960校准WCDMA插损高FAIL，GSM部分没有问题。同样的板子在公司这边8960校准又正常PASS，有谁知道这是什么原因？？？下面是工厂校准LOG：

================== WCDMA RSSI/LNA calibration begin ===================
[Info] change gain table for calibration to be 1, current table state: 1

  === (High LNA mode): cell power:-75.00 ===

AG8960 < UARFCN DL = 10562

UARFCN = 10562, RSSI = -103.50000

AG8960 < UARFCN DL = 10631

UARFCN = 10631, RSSI = -102.50000

AG8960 < UARFCN DL = 10700

UARFCN = 10700, RSSI = -102.00000

AG8960 < UARFCN DL = 10769

UARFCN = 10769, RSSI = -103.25000

AG8960 < UARFCN DL = 10838

UARFCN = 10838, RSSI = -102.75000

  === (Middle LNA mode): cell power:-50.00 ===

AG8960 < UARFCN DL = 10562

UARFCN = 10562, RSSI = -102.50000

AG8960 < UARFCN DL = 10631

UARFCN = 10631, RSSI = -102.50000

AG8960 < UARFCN DL = 10700

UARFCN = 10700, RSSI = -102.00000

AG8960 < UARFCN DL = 10769

UARFCN = 10769, RSSI = -103.25000

AG8960 < UARFCN DL = 10838

UARFCN = 10838, RSSI = -102.75000

  === (Low LNA mode): cell power:-30.00 ===

AG8960 < UARFCN DL = 10562

UARFCN = 10562, RSSI = -102.25000

AG8960 < UARFCN DL = 10631

UARFCN = 10631, RSSI = -101.25000

AG8960 < UARFCN DL = 10700

UARFCN = 10700, RSSI = -100.75000

AG8960 < UARFCN DL = 10769

UARFCN = 10769, RSSI = -101.75000

AG8960 < UARFCN DL = 10838

UARFCN = 10838, RSSI = -101.75000

Target < Write WCDMA RX path loss to NVRAM

  === (High LNA mode): cell power:-75.00 ===

AG8960 < UARFCN DL = 4357

UARFCN = 4357, RSSI = -102.50000

AG8960 < UARFCN DL = 4382

UARFCN = 4382, RSSI = -103.25000

AG8960 < UARFCN DL = 4408

UARFCN = 4408, RSSI = -99.75000

AG8960 < UARFCN DL = 4433

UARFCN = 4433, RSSI = -103.25000

AG8960 < UARFCN DL = 4458

UARFCN = 4458, RSSI = -103.25000

  === (Middle LNA mode): cell power:-50.00 ===

AG8960 < UARFCN DL = 4357

UARFCN = 4357, RSSI = -101.75000

AG8960 < UARFCN DL = 4382

UARFCN = 4382, RSSI = -103.00000

AG8960 < UARFCN DL = 4408

UARFCN = 4408, RSSI = -103.25000

AG8960 < UARFCN DL = 4433

UARFCN = 4433, RSSI = -103.25000

AG8960 < UARFCN DL = 4458

UARFCN = 4458, RSSI = -101.75000

  === (Low LNA mode): cell power:-30.00 ===

AG8960 < UARFCN DL = 4357

UARFCN = 4357, RSSI = -100.50000

AG8960 < UARFCN DL = 4382

UARFCN = 4382, RSSI = -101.25000

AG8960 < UARFCN DL = 4408

UARFCN = 4408, RSSI = -101.50000

AG8960 < UARFCN DL = 4433

UARFCN = 4433, RSSI = -101.25000

AG8960 < UARFCN DL = 4458

UARFCN = 4458, RSSI = -96.25000

Target < Write WCDMA RX path loss to NVRAM
[Info] change gain table for calibration to be 2, current table state: 0

=================== WCDMA RSSI/LNA calibration end ====================

Total Time used by <<WCDMA RSSI/LNA>>: 9.240 sec.

wzj2148 · 发表于 2012-11-8 13:18:29

强烈需要W的[em01]

zhangqi1110 · 发表于 2012-12-3 10:55:27

W的有木有啊
那位大侠有W的META调试指导，
不方便公开的话能Q聊不。
QQ，303674467
TKS

lasoqw · 发表于 2012-11-18 17:53:29

免费更好[em01]

xu3314334 · 发表于 2013-8-7 08:45:30

http://115.com/file/ewcbfoc6

mfkfkjtg · 发表于 2013-8-21 15:15:30

联发-MTK配置文件的专业调试-Meta

shensongge · 发表于 2013-8-24 13:13:23

顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶顶

worf · 发表于 2013-8-24 15:26:01

还是下了看看，学习下。

jyudyw · 发表于 2014-1-18 02:13:46

wei798 发表于 2012-11-8 15:46
工厂的8960校准WCDMA插损高FAIL，GSM部分没有问题。同样的板子在公司这边8960校准又正常PASS，有谁知道这是 ...

1.板测校准使用射频线或射频头不良；
2.8960仪器问题，可能为系统不完整……

jyudyw · 发表于 2014-1-18 03:33:59

关于WCDMA方面，请查看 http://bbs.52rd.com/Thread-276806-1-1.html

virtusfanxijun · 发表于 2014-2-13 22:05:02

32楼好人一枚。

艺术名c · 发表于 2014-3-10 17:46:57

[em01]

hqmp4 · 发表于 2014-4-8 11:16:31

谢谢分享

lotus_lea · 发表于 2014-5-8 11:41:17

用处不是很大

Holkyshi · 发表于 2014-12-10 23:53:44

先学习吧

Holkyshi · 发表于 2014-12-11 11:19:09

还有更详细的吗

areslee · 发表于 2014-12-24 18:31:11

写的挺详细，就是内容不全

BowenWu · 发表于 2015-6-1 13:45:24

购买的下不了

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