參數(shù)資料
型號： PSD413A1-70U
英文描述： 60V 100kRad Hi-Rel Single P-Channel TID Hardened MOSFET in a TO-257AA Low-Ohmic Tabless package; A IRHYB597034CM with Standard Packaging
中文描述： 現(xiàn)場可編程外圍
文件頁數(shù)： 54/123頁
文件大?。?/td> 657K
代理商： PSD413A1-70U
PSD4XX Famly
51
Register Name
Port
Write/Read
Control Register
A,B,C,D,E
Write/Read
Direction Register
A,B,C,D,E
Write/Read
Open Drain Register
C,D
Write/Read
PLD – I/O Register
A,B,E
Read
Table 13. Port Configuration Registers (PCR)
Register Name
Port
Read/Write
Data In Register
A,B,C,D,E
Read
Data Out Register
A,B,C,D,E
Write/Read
Macrocell Out Register
A,B,E
Read
Table 14. Port Data Registers (PDR)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PA7 Pin
PA6 Pin
PA5 Pin
PA4 Pin
PA3 Pin
PA2 Pin
PA1 Pin
PA0 Pin
Table 15.
Data In Register – Port A
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PA7 Pin
PA6 Pin
PA5 Pin
PA4 Pin
PA3 Pin
PA2 Pin
PA1 Pin
PA0 Pin
= 0
= 0
= 0
= 0
= 0
= 1
= 1
= 1
Drection Register – Port A
(Example: Pins PA0 – PA2 as Output, PA3 – PA7 as Input)
9.3.9 Port Registers
There are two sets of registers per I/O port: the Port Configuration Registers (PCR) which
consist of four 8-bit registers; and the Port Data Registers (PDR) which include three 8-bit
registers. The PCR is used for setting up the port configuration, while the PDR enables the
microcontroller to write or read port data or status bits. Tables 13 and 14 show the names
and the registers and the ports to which they belong.
All the registers in the PCR and PDR are 8-bits wide and each bit is associated with a
pin in the I/O port. In Table 15, the LSB of the Data In Register of Port A is connected to
pin PA0, and the MSB is connected to PA7. This pin configuration also applies to other
registers and ports. For example, in the Direction Register of Port A, writing a hex value of
07 to the register configures pins PA0 – PA2 as output pins, while PA3 – PA7 remain as
input pins.
Registers can be accessed by the microcontroller during normal read/write bus cycles.
The I/O address offset of the registers are listed in the System Configuration section.
The PSD4XX
Architecture
(cont.)
相關PDF資料
PDF描述
PSD413A1-90J 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-0.5 package; Similar to IRHNJ57230 with optional Total Dose Rating of 500kRads
PSD413A1-90U 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a SMD-0.5 package; Similar to IRHNJ57230 with optional Total Dose Rating of 1000kRads
PSD413A2-12J Field-Programmable Peripheral
PSD413A2-12JI -100V 100kRad Hi-Rel Single P-Channel TID Hardened MOSFET in a TO-254AA package; A IRHMS597160 with Standard Packaging
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相關代理商/技術參數(shù)
參數(shù)描述
PSD413A2-C-70L 制造商:WSI 功能描述:
PSD4-16 制造商:Tamura Corporation of America 功能描述:
PSD4-20 制造商:MICROTRAN 功能描述:POWER TRANSFORMER, 6 VA
PSD4235G2-70U 功能描述:SPLD - 簡單可編程邏輯器件 5.0V 4M 70ns RoHS:否 制造商:Texas Instruments 邏輯系列:TICPAL22V10Z 大電池數(shù)量:10 最大工作頻率:66 MHz 延遲時間:25 ns 工作電源電壓:4.75 V to 5.25 V 電源電流:100 uA 最大工作溫度:+ 75 C 最小工作溫度:0 C 安裝風格:Through Hole 封裝 / 箱體:DIP-24
PSD4235G2-90U 功能描述:CPLD - 復雜可編程邏輯器件 5.0V 4M 90ns RoHS:否 制造商:Lattice 系列: 存儲類型:EEPROM 大電池數(shù)量:128 最大工作頻率:333 MHz 延遲時間:2.7 ns 可編程輸入/輸出端數(shù)量:64 工作電源電壓:3.3 V 最大工作溫度:+ 90 C 最小工作溫度:0 C 封裝 / 箱體:TQFP-100
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