 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
MIC3003GML 数据表(PDF) 62 Page - Micrel Semiconductor |
|
|
|||||||||||||||||||||||||||||
MIC3003GML 数据表(HTML) 62 Page - Micrel Semiconductor |
|
|
62 / 75 page  Micrel, Inc. MIC3003 November 2009 62 M9999-111209-C hbwhelp@micrel.com or (408) 955-1690 OEM Password Setting (OEMPWSET) D[7] read/write D[6] read/write D[5] read/write D[4] read/write D[3] read/write D[2] read/write D[1] read/write D[0] read/write Default value for all bytes 0000 0000b = 00h Serial address A6h Byte addresses 12 - 15 = 0Ch - 0Fh This four-byte field is the password required for access to the OEM area of the MIC3003’s memory and registers. This field is compared to the four-byte OEMPW field at serial address A2h. If the two fields match, access is allowed to the OEM areas of the MIC3003 non-volatile memory at serial addresses A4h and A6h. The OEM password may be set by writing the new value into OEMPWSET. The new password will not take effect until after a power-on reset occurs or a warm reset is performed using the RST bit in OEMCFG0. This allows the new password to be verified before it takes effect. These registers are non-volatile and will be maintained through power and reset cycles. A valid OEM password is required for access to this register. Byte Weight 3 OEM Password, Most Significant Byte 2 OEM Password, 2nd Most Significant Byte 1 OEM Password, 2nd Least Significant Byte 0 OEM Password, Least Significant Byte OEM Calibration 0 (OEMCAL0) D[7] reserved read-only D[6] FLTDIS read/write D[5] FSPIN read/write D[4] WRINH read/write D[3] APCCAL read/write D[2] reserved read-only D[1] reserved read-only D[0] FRCOPS read/write Default value 0000 0000b = 00h Serial address A6h Byte address 16 = 10h A valid OEM password is required for access to this register. This register is volatile and will not keep its value through power cycles. |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
