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S3C4510B 参数 Datasheet PDF下载

S3C4510B图片预览
型号: S3C4510B
PDF下载: 下载PDF文件 查看货源
内容描述: 三星S3C4510B的16位/ 32位RISC微控制器是一款高性价比,高性能的基于以太网的系统微控制器解决方案。 [Samsungs S3C4510B 16/32-bit RISC microcontroller is a cost-effective, high-performance microcontroller solution for Ethernet-based systems.]
分类和应用: 微控制器以太网
文件页数/大小: 422 页 / 2160 K
品牌: SAMSUNG [ SAMSUNG ]
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S3C4510B  
Examples  
INSTRUCTION SET  
LDRH  
R1,[R2,-R3]!  
; Load R1 from the contents of the half-word address  
; contained in R2-R3 (both of which are registers)  
; and write back address to R2  
STRH  
LDRSB  
R3,[R4,#14]  
R8,[R2],#-223  
; Store the half-word in R3 at R14+14 but don't write back.  
; Load R8 with the sign extended contents of the byte  
; address contained in R2 and write back R2-223 to R2.  
; Conditionally load R11 with the sign extended contents  
; of the half-word address contained in R0.  
LDRNESH R11,[R0]  
HERE  
; Generate PC relative offset to address FRED.  
STRH  
FRED  
R5, [PC,#(FRED-HERE-8)]; Store the half-word in R5 at address FRED  
3-39  
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