參數(shù)資料
型號: PSD411A1
英文描述: PSD4XX/ZPSD4XX FAMILY FIELD-PROGRAMMABLE MICROCONTROLLER PERIPHERALS
中文描述: PSD4XX/ZPSD4XX家庭領(lǐng)域,可編程微控制器外設(shè)
文件頁數(shù): 45/123頁
文件大?。?/td> 657K
代理商: PSD411A1
PSD4XX Famly
42
Table 7. 8-Bit Data Bus
Table 8. 16-Bit Data Bus With BHE
WRH
0
WRL
0
D15 – D8
Odd byte
D7 – D0
Even byte
0
1
Odd byte
1
0
Even byte
Table 9. 16-Bit Data Bus With WRHand WRL
SIZ0
A0
D15 – D8
D7 – D0
0
0
Even byte
Odd byte
1
0
Even byte
1
1
Odd byte
Table 10. 16-Bit Data Bus With SIZ0, A0
LDS
UDS
D15 – D8
D7 – D0
0
0
Even byte
Odd byte
1
0
Even byte
0
1
Odd byte
Table 11. 16-Bit Data Bus With UDS, LDS
9.2.4 Data Byte Enable
Microcontrollers have different data byte orientations with regard to the data bus. The
following tables show how the PSD4XX handles the byte enable under different bus
configurations. Even byte refers to locations with address A0 equal to “0”, and odd byte as
locations with A0 equal to “1”.
BHE
A0
D15 – D8
D7 – D0
0
0
Odd byte
Even byte
0
1
Odd byte
1
0
Even byte
BHE
A0
D7 – D0
X
0
Even Byte
X
1
Odd Byte
The PSD4XX
Architecture
(cont.)
相關(guān)PDF資料
PDF描述
PSD411A1-12J 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-257AA package; JANS Certified version of the IRHY7130CM
PSD411A1-12JI 100V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-2 package; Similar to IRHNA57160 with optional Total Dose Rating of 500kRads
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PSD411A1-12U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
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