參數(shù)資料
型號: SDA 5255
廠商: SIEMENS AG
英文描述: TVTEXT 8-Bit Microcontroller(ROM-Versions )(TV視頻的8位微控制器(含ROM 型 ))
中文描述: TVTEXT 8位微控制器(ROM的版本)(電視視頻的8位微控制器(含光盤型))
文件頁數(shù): 47/143頁
文件大小: 1050K
代理商: SDA 5255
SDA 525x
Semiconductor Group
47
1998-04-08
Figure 14
CPU-Timing
Note: For CDC see
Chapter “Advanced Function Register” on page 115
.
6.3.1.3
There are five general addressing modes operating on bytes. One of these five
addressing modes, however, operates on both bytes and bits:
– Register
– Direct (both bytes and bits)
– Register indirect
– Immediate
– Base-register plus index-register indirect
The following section summarizes, which memory spaces may be accessed by each of
the addressing modes:
Register Addressing
R0 – R7
ACC, B, CY (bit), DPTR
Direct Addressing
RAM (low part)
Special Function Registers
Register-Indirect Addressing
RAM (@R1, @R0, SP)
Immediate Addressing
Program Memory
Base-Register plus Index-Register Indirect Addressing
Program Memory (@DPTR + A, @PC + A)
Addressing Modes
UES05470
CDC = 0
CDC = 1
Chip Clock
2
OSC
Internal
Instruction Cycles
Machine Cycles,
.
. 6
相關(guān)PDF資料
PDF描述
SDA5250-2 ICs for Consumer Electronics
SDA5251-2 ICs for Consumer Electronics
SDA5256M-2 ICs for Consumer Electronics
SDA5252-2 ICs for Consumer Electronics
SDA5255-2 ICs for Consumer Electronics
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDA5255-2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5255M 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5255M-2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5256-2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5256M-2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics