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MU9C1480A-70DC 参数 Datasheet PDF下载

MU9C1480A-70DC图片预览
型号: MU9C1480A-70DC
PDF下载: 下载PDF文件 查看货源
内容描述: LANCAM A / L系列 [LANCAM A/L series]
分类和应用: 存储内存集成电路静态存储器双倍数据速率局域网
文件页数/大小: 32 页 / 332 K
品牌: MUSIC [ MUSIC SEMICONDUCTORS ]
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LANCAM A/L series (not recommended for new designs)  
Instruction Set Summary  
Instruction Cycle Lengths  
Table 6: Instruction Cycle Lengths  
Cycle  
Length  
Cycle Type  
Command Read  
Command Write  
Data Write  
Data Read  
MOV reg, reg (except -70)  
TCO reg (except CT)  
TCO CT (non-reset, HMA invalid)  
SPS, SPD, SFR  
Comparand register  
(not last segment)  
Mask register  
Short  
(not last segment)  
SBR, RSC  
NOP (except -70)  
SFT (8480B)  
MOV reg, mem  
MOV reg, reg (-70)  
TCO CT (reset)  
VBC (NFA invalid)  
SFT (except 8480B)  
NOP (-70)  
Status register or  
16-bit register Sheets  
Memory array  
(NFA invalid)  
Comparand register  
Mask register  
Medium  
MOV mem, reg  
TCO CT (non-reset, HMA valid)  
Memory array  
(NFA valid)  
Memory array  
CMP  
SFF  
VBC (NFA valid)  
Comparand register  
(last segment)  
Mask register  
(last segment)  
Long  
Note: The specific timing requirements for Short, Medium, and Long cycles are given in the Switching Characteristics section under the  
tELEH parameter. For two cycle Command Writes (TCO reg or any instruction with “aaaH” as the source or destination), the first  
cycle is short, and the second cycle is the length given.  
22  
Rev. 1  
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