參數(shù)資料
型號: ZPSD413A2-70U
英文描述: Fast Recovery Bridge Rectifiers
中文描述: 現(xiàn)場可編程外圍
文件頁數(shù): 53/123頁
文件大小: 657K
代理商: ZPSD413A2-70U
PSD4XX Famly
50
Port Mode
Port A
Port B
Port C
Port D
Port E
Standard MCU I/O
Yes
Yes
Yes
Yes
Yes
PLD I/O
Yes
Yes
Input Only
*
Input Only
*
Yes
*
Address Out
Yes
Yes
Yes
Yes
Yes
Address In
Yes
Yes
**
Yes
**
Yes
**
Data Port
Yes
Yes
Alternate Function In
Yes
Peripheral I/O
Yes
Open Drain
Yes
Yes
*
PSD4XXA2 and ZPSD4XXA2 Only.
**
For external decoding. Cannot be latched by ALE
9.3.7 Peripheral I/O
This mode enables the microcontroller to read or write to a peripheral though Port A. When
there is no read/write operation, Port A is tri-stated. One of the applications of Peripheral
I/O is in a DMA based design.
J
Configuration
1.Declare the pins used as pheripheral I/O in the ABEL file.
2.Write logic equations for PSEL0 and PSEL1.
3.Write a “1” to the PIO bit in the VM Register to activate the Peripheral I/O operation.
See the section on Peripheral I/O for a detailed description.
9.3.8 Open Drain Outputs
This mode enables the user to configure Ports C and D pins as open drain outputs. CMOS
output is the default configuration. Writing “1” to the corresponding bit in the Open Drain
Register changes the pin to open drain output.
Table 12. Operating Modes of the I/OPorts
Table 12 summarizes the operating modes of the I/O ports. Not all the functions are
available to every port.
The PSD4XX
Architecture
(cont.)
相關PDF資料
PDF描述
ZPSD413A2-70UI Fast Recovery Bridge Rectifiers
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ZPSD413A2-90JI Fast Recovery Bridge Rectifiers
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ZPSD413A2-90U Fast Recovery Bridge Rectifiers
相關代理商/技術參數(shù)
參數(shù)描述
ZPSD413A2-70UI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
ZPSD413A2-90J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
ZPSD413A2-90JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
ZPSD413A2-90LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
ZPSD413A2-90U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral