參數(shù)資料
型號： PSD413F
英文描述： Field Programmable Microcontroller Peripherals with Flash Memory(可編程邏輯，16K位SRAM,35個可編程I/O,通用PLD有59個輸入)
中文描述： 現(xiàn)場可編程微控制器外圍設(shè)備與快閃記憶體（可編程邏輯，16K的位的SRAM，35余個可編程輸入/輸出，通用PLD的有59個輸入）
文件頁數(shù)： 47/98頁
文件大?。?/td> 365K
代理商： PSD413F
PSD413F Family
6-47
ADVANCE INFORMATION
Address Offset
Port C
Register Name
Port A
Port B
Port D
Port E
Data In
00
01
10
11
20
Control
02
03
12
13
22
Data Out
04
05
14
15
24
Direction
06
07
16
17
26
Open Drain
18
19
PLD – I/O
0A
0B
2A
Macrocell Out
0C
0D
2C
(PSD413A2F)
Table 13. Register Address Offset
Control Register
This register is used in both Standard MCU I/O Mode and Address Out modes. For setting
a Standard MCU I/O Mode, a “1” must be written to the corresponding bit in the register.
Writing a “0” to the register is required for the Address Out mode. The register has a default
value of “0” after reset.
Direction Register
This register is used to control the direction of data flow in the I/O Ports. Writing a “1” to the
corresponding bit in the register configures the port to be an output port, and a “0” forces
the port to be an input port. The I/O configuration of the port pins can be determined by
reading the Direction Register. After reset, the pins are in input mode.
Open Drain
This register determines whether the output pin driver of Ports C or D is a CMOS driver or
an Open Drain driver. Writing a “0” to the register selects a CMOS driver, while a “1” selects
an Open Drain driver.
PLD – I/O Register
This is a read only status register. Reading a "1" indicates the corresponding pin is
configured as a PLD pin. A "0" indicates the pin is an I/O pin.
Data In Register
This register is used in the Standard MCU I/O Mode configuration to read the input pins.
Data Out Register
This register holds the output data in the Standard MCU I/O Mode. The contents of the
register can also be read.
Macrocell Out Register
This register enables the user to read the outputs of the GPLD macrocell
(PA, PB, and PE macrocells).
I/O Register Address Offset
The I/O Register can be accessed by the microcontroller during normal read/write bus
cycles. The address of a register is defined as:
CSIOP + register address offset
The CSIOP is the base address that is defined in the ABEL file and occupies a 256 byte
space. The register address offset lies within this 256 byte space. Table 13 is the address
offset of the registers.
I/O Ports
(Cont.)
相關(guān)PDF資料
PDF描述
PSD413A2F Field Programmable Microcontroller Peripherals with Flash Memory(可編程邏輯，16K位SRAM,35個可編程I/O,通用PLD有59個輸入)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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(fēng)格:Through Hole 封裝 / 箱體:DIP-24
PSD4235G2-90U 功能描述:CPLD - 復(fù)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
PSD4235G2-90UI 功能描述:CPLD - 復(fù)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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