首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
记忆体之积体电路上之资料保护方法及相关之记忆体电路;DATA PROTECTION METHOD FOR MEMORY INTEGRATED CIRCUIT AND ASSOCIATED MEMORY CIRCUIT
摘要
说明包括记忆体之积体电路上的资料之保护方法。一方法包括将非挥发性保护码储存在积体电路上。非挥发性保护码具有关于记忆体之复数区段中的各区段之表示保护状态之第一数值或表示未保护状态之第二数值。此方法包括将挥发性保护码储存在积体电路上。挥发性保护码具有关于复数区段中之各区段之表示保护状态之第一数值或表示未保护状态之第二数值。此方法包括当供特定区段用之挥发性保护码具有第一数值时,藉由使用积体电路上之电路阻止特定区段的修改,否则允许特定区段的修改,并在初始化程序中将挥发性保护码设定至非挥发性保护码之数值。
申请公布号
TW201543219
申请公布日期
2015.11.16
申请号
TW104105748
申请日期
2015.02.17
申请人
旺宏电子股份有限公司 MACRONIX INTERNATIONAL CO., LTD.
发明人
洪俊雄 HUNG, CHUN-HSIUNG;张坤龙 CHANG, KUEN-LONG;陈耕晖 CHEN, KEN HUI;罗思觉 LO, SU-CHUEH
分类号
G06F12/14(2006.01);G06F21/78(2013.01)
主分类号
G06F12/14(2006.01)
代理机构
代理人
祁明辉林素华
主权项
地址
新竹县科学工业园区力行路16号 TW
您可能感兴趣的专利
METHOD FOR MANUFACTURING CAPACITOR OF LSI SEMICONDUCTOR MEMORY DEVICE
SPAZZOLINO DA DENTI CON TESTA AD ANGOLAZIONE VARIABILE
FINES INJECTION
EXCAVATOR TOOTH RETAINING ASSEMBLY
ANTIBODIES TO ALPHAvBETA3 INTEGRIN
ACIDIFIED NMP COMPOSITIONS STABILIZED WITH RESPECT TO COLOR FORMATION THEREIN
POLYESTERS ON THE BASIS OF HYDROXYL GOUPS-CONTAINING PREPOLYMERS AND THEIR USE AS BINDERS
A METHOD OF CONTROLLING THE OXIDATION OF CHEMICALS DURING STORAGE USING NOBLE GASES
A METHOD AND A DEVICE FOR PRODUCING FUELS
ULTRASONICALLY EXCITED HONING TOOL AND PROCESS FOR READJUSTING IT
SCROLL EXPANDER DRIVEN COMPRESSOR ASSEMBLY
CHAIN CONVEYOR OR SCRAPER, IN PARTICULAR FOR SEWAGE INSTALLATIONS
FUSED QUINOXALINONE DERIVATIVE AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME
FASTENING MEMBER FOR FASTENING AN OBJECT SUCH AS A NET, A STEEL WIRE, CABLE OR THE LIKE TO A CARRIER SUCH AS A POST
THERMOPLASTIC RESIN COMPOSITION CONTAINING GLASS FIBER
CCK AND/OR GASTRIN RECEPTOR LIGANDS
PURIFICATION OF P-AMINOPHENOL COMPOSITIONS AND DIRECT CONVERSION TO N-ACETYL-P-AMINOPHENOL
HORSE DRAWN SULKY
POLYESTER/POLYAMIDE BLEND HAVING IMPROVED FLAVOR RETAINING PROPERTY AND CLARITY
FILLED POLYMER COMPOSITIONS