參數(shù)資料
型號(hào)： SDA5250
廠商： SIEMENS A G
元件分類： 圖文
英文描述： ICs for Consumer Electronics
中文描述： TELETEXT AND VPS/PDC DECODER, PQCC84
文件頁數(shù)： 47/143頁
文件大?。?/td> 1050K
代理商： SDA5250
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SDA5250-2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5250M 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5250M-2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5251 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
SDA5251-2 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ICs for Consumer Electronics
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