參數(shù)資料
型號: PSD711S5
英文描述: Field Programmable Microcontroller Peripherals with Supervisory Functions(可編程邏輯,4K位SRAM,27個可編程I/O,通用PLD有66個輸入)
中文描述: 現(xiàn)場可編程微控制器外圍設(shè)備具有監(jiān)督職能(可編程邏輯,4K的位的SRAM,27余個可編程輸入/輸出,通用PLD的有66個輸入)
文件頁數(shù): 76/104頁
文件大?。?/td> 515K
代理商: PSD711S5
PSD7XX Family
13-76
Supervisory
Function
(cont.)
WdTmo<8:0>
Current Watchdog count. Must be read twice. Only when two successive reads
fetch identical count-values, the count is correct.
WdTmo<8> is the most significant bit,
WdTmo<0> is the least significant bit.
Wclk_src<1:0>
Determines the Watchdog clock source.
0,0 = Embedded 2KHz oscillator.
0,1 = Embedded 8Hz oscillator.
1,0 = CLKin frequency / 8192 (= CLKin / 8K).
1,1 = CLKin frequency / 2,097,152 (CLKin / 2M).
Wd_Rst<2:0>
Defines the Watchdog pulse length or reset pulse extension.
With Wclk_src<1> = 0:
0,0,0 = 8 ms
0,0,1 = 16 ms
0,1,0 = 32 ms
0,1,1 = 64 ms
1,0,0 = 128 ms
1,0,1 = 256 ms
1,1,0 = 512 ms
1,1,1 = 1024 ms (
~
1sec)
With Wclk_src<1> = 1:
0,0,0 =
{
0,0,1 =
{
16 x [16384 /CLKin(hz)]} sec
0,1,0 =
{
32 x [16384 /CLKin(hz)]} sec
0,1,1 =
{
64 x [16384 /CLKin(hz)]} sec
1,0,0 =
{
128 x [16384 /CLKin(hz)]} sec
1,0,1 =
{
256 x [16384 /CLKin(hz)]} sec
1,1,0 =
{
512 x [16384 /CLKin(hz)]} sec
1,1,1 =
{
1024 x [16384 /CLKin(hz)]} sec
8 x [16384 /CLKin(hz)]} sec
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
WdTmo<7>
WdTmo<6>
WdTmo<5>
WdTmo<4>
WdTmo<3>
WdTmo<2>
WdTmo<1>
WdTmo<0>
WD-timeout1 (read only)
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
WD_Rst<2> Wd_Rst<1> Wd_Rst<0>
*
Wclk_
src<1>
Wclk_
src<0>
*
WdTmo<8>
WDRST-Var (read only)
NOTE:
The Supervisory functions have no control/configuration registers that are accessible during run-time.
All Supervisory function control/configuration is done using PSDsoft.
相關(guān)PDF資料
PDF描述
PSD712S5 Field Programmable Microcontroller Peripherals with Supervisory Functions(可編程邏輯,4K位SRAM,27個可編程I/O,通用PLD有66個輸入)
PSD713S5 Field Programmable Microcontroller Peripherals with Supervisory Functions(可編程邏輯,4K位SRAM,27個可編程I/O,通用PLD有66個輸入)
PSD813F4 Flash In System Programmable Mirocomputer Peripherals(閃速,在系統(tǒng)可編程微控制器外圍器件,1M位閃速存儲器,256K位EEPROM,16K位SRAM)
PSD813F Flash In-System-Programmable Microcontroller Peripherals(閃速,在系統(tǒng)可編程微控制器外圍器件,1M位閃速存儲器,256K位EEPROM,16K位SRAM)
PSD813FH(中文) Field Programmble Microcontroller Peripherals With Flash Memory(帶閃存的現(xiàn)場可編程微控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PSD711S5-15L 制造商:WSI 功能描述:
PSD711S5-70L 制造商:WSI 功能描述:
PSD712S5-15L 制造商:WSI 功能描述:
PSD-7155 制造商:GAMEWELL-FCI 制造商全稱:GAMEWELL-FCI 功能描述:Photoelectric smoke detector
PSD-7155D 制造商:GAMEWELL-FCI 制造商全稱:GAMEWELL-FCI 功能描述:Duct Housing, 4-wire, less detector head