參數(shù)資料
型號: PSD502B1
英文描述: Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個(gè)可編程I/O,通用PLD有61個(gè)輸入)
中文描述: 現(xiàn)場可編程微控制器外圍設(shè)備(可編程邏輯,16K的位的SRAM,40余個(gè)可編程輸入/輸出,通用PLD的有61個(gè)輸入)
文件頁數(shù): 105/130頁
文件大?。?/td> 704K
代理商: PSD502B1
PSD5XX Famly
6-105
System
Configuration
(Cont.)
Register Name
Register Function
PAGE REGISTER
A 4-bit register that supports paging.
INTR. READ
CLEAR
Reading this register clears all the pending edge sensitive
interrupts.
INTR.
EDGE/LEVEL
Define interrupt input as level or edge sensitive.
INTR. MASK
Mask selected interrupt input.
INTR.
REQUEST LATCH
A
1
in the register indicates the corresponding interrupt is
pending.
INTR.
PRIORITY STATUS
The register indicates which pending interrupt has the highest
priority.
1. Configures the PSD SRAM to be accessed by
PSEN
as
program space (8031 design).
2. Enable the Peripheral I/O Mode of Port A.
VM
PMMR0
PMMR1
Power management registers; enable the PSD Power Down Mode
and other power saving configurations.
STATUS FLAGS
Counter/Timer Freeze Acknowledge bits.
GLOBAL
COMMAND
Specifies the Counter/Timer operation mode; and to start or stop
the Counter/Timers.
DLCY
Specifies the delay cycles to the Counter/Timers.
SOFTWARE
LOAD/STORE
This register enables a load (to the Counter/Timer) or store
(in the Image Register) operation.
FREEZE
COMMAND
This register disables the timer state-machine before access to the
Image Register is allowed.
CMD3 – 0
Command Registers for the configuration of the Counter/Timers.
CNTR3 – 0
The four 16-bit Counter/Timers.
IMG3 – 0
The Image Registers for CNTR3 – 0.
Table 33. Oher Register Function
相關(guān)PDF資料
PDF描述
PSD503B1 Field Programmable Microcontroller Peripherals(可編程邏輯,16K位SRAM,40個(gè)可編程I/O,通用PLD有61個(gè)輸入)
PSD502B1-12U 200V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-204AE package; Similar to IRH7250 with optional Total Dose Rating of 1000kRads
PSD502B1-12UI 250V 100kRad Hi-Rel Single N-Channel SEE Hardened MOSFET in a TO-254AA package; A IRHM57264SE with Standard Packaging
PSD502B1-15J 600V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-257AA package. Also available in Radiation Levels up to 300KRad.; Similar to IRHY67C30CM with Optional Total Dose Rating of 300kRads
PSD502B1-15JI 30V 100kRad Hi-Rel Single N-Channel TID Hardened MOSFET in a TO-257AA package; Similar to IRHY57Z30CM with optional Total Dose Rating of 300kRads
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD502B1-12J 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD502B1-12JI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD502B1-12LI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD502B1-12U 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral
PSD502B1-12UI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Field-Programmable Peripheral