參數(shù)資料
型號(hào)： HT82K96A
廠商： Holtek Semiconductor Inc.
英文描述： USB Multimedia Keyboard Encoder 8-Bit Mask MCU
中文描述： 的USB多媒體鍵盤編碼器8位微控制器面膜
文件頁(yè)數(shù)： 13/46頁(yè)
文件大?。?/td> 298K
代理商： HT82K96A
HT82K96A
Rev. 1.50
13
August 25, 2006
The WDT time-out during HALT is different from other
chip reset conditions, since it can perform a warm re -
set that resets only the Program Counter and SP, leav-
ing the other circuits in their original state. Some regis-
ters remain unchanged during other reset conditions.
Most registers are reset to the initial condition when
the reset conditions are met. By examining the PDF and
TO flags, the program can distinguish between different
chip resets .
TO PDF
RESET Conditions
0
0
RES reset during power-up
u
u
RES reset during normal operation
0
1
RES wake-up HALT
1
u
WDT time-out during normal operation
1
1
WDT wake-up HALT
Note: u stands for unchanged
To guarantee that the system oscillator is started and
stabilized, the SST (System Start-up Timer) provides an
extra-delay of 1024 system clock pulses when the sys-
tem reset (power-up, WDT time-out or RES reset) or the
system awakes from the HALT state.
When a system reset occurs, the SST delay is added
during the reset period. Any wake-up from HALT will en-
able the SST delay.
The functional unit chip reset status are shown below.
Program Counter
000H
Interrupt
Disable
Prescaler
Clear
WDT
Clear. After master reset,
WDT begins counting
Timer/event Counter
Off
Input/output Ports
Input mode
Stack Pointer
Points to the top of the stack
Reset Circuit
+
(
!
+
2
#
, "
!
!
(
!
6
(
,
Reset Configuration
(
6
$
( (
!
Reset Timing Chart
相關(guān)PDF資料
PDF描述
HT82K96E 8-Bit USB Multimedia Keyboard Encoder OTP MCU
HT82M21A 3-Key 3D USB+PS/2 Optical Mouse Controller
HT82M22 5-Key 3D USB+PS/2 Optical Mouse Controller
HT82M22A 5-Key 3D USB+PS/2 Optical Mouse Controller
HT82M23C 3/5-Key USB+PS/2 Optical Mouse Controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HT82K96E 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit USB Multimedia Keyboard Encoder OTP MCU
HT82K96E_07 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:USB Multimedia Keyboard Encoder 8-Bit OTP MCU
HT82M13 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller
HT82M21A 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:3-Key 3D USB+PS/2 Optical Mouse Controller
HT82M21A_05 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:3-Key 3D USB+PS/2 Optical Mouse Controller
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*