- 您現在的位置：買賣IC網 > PDF目錄385408 > HT95L400 (Holtek Semiconductor Inc.) LCD Type Phone 8-Bit MCU PDF資料下載
參數資料
| 型號： | HT95L400 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | LCD Type Phone 8-Bit MCU |
| 中文描述： | 液晶式電話8位微控制器 |
| 文件頁數： | 26/52頁 |
| 文件大小： | 364K |
| 代理商： | HT95L400 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁當前第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁
HT95LXXX
Rev. 1.20
26
May 26, 2004
Phone controller also supports the dialer I/O flag to monitor the dialer status.
Register
Label
Bits R/W
Function
DIALERIO
(16H)
HFI
0
RO
1: The HFI pin level is 1.
0: The HFI pin level is 0.
HFO
1
RO
1: The HFO pin level is 1.
0: The HFO pin level is 0.
HDI
2
RO
Supported for HT95L400/40P, HT95L300/30P, HT95L200/20P, HT95L100/10P
1: The HDI pin level is 1.
0: The HDI pin level is 0.
HDO
3
RO
Supported for HT95L400/40P, HT95L300/30P, HT95L200/20P, HT95L100/10P
1: The HDO pin level is 1.
0: The HDO pin level is 0.
HKS
4
RO
1: The HKS pin level is 1.
0: The HKS pin level is 0.
SPO
5
RW
1: The PO pin is controlled by the combination of the HKS, HFI and HDI pin.
0: The PO pin level is set to 0 by software.
SDNPO
6
RW
1: The DNPO pin level is set to floating by software.
0: The DNPO pin level is set to 0 by software.
XMUTE
7
RW
1: The XMUTE pin is set to floating by software.
0: The XMUTE pin is set to 0 by software.
TheSPOflagisspecialdesignedtocontrolthePO.WhentheflagSPOissetto1,thePOpiniscontrolledbythecombi-
nation of the HKS pin, HFI pin and HDI pin. The PO pin will always be 0 if the flag SPO=0.
The relation between the Dialer I/O function (SPO=1)
Dialer Function
Dialer I/O Pin (Flag) Status
Result
HKS
HFO
HDO
PO
DNPO
Telephone Line
On-hook
1
0
0
0
floating
break
On-hook & Hand-free
1
1
0
1
floating
make
On-hook & Hold-line
1
0
1
1
floating
make
Off-hook
0
0
0
1
floating
make
Off-hook & Hand-free
0
1
0
1
floating
make
Off-hook & Hold-line
0
0
1
1
floating
make
The following describes the dialer I/O function status machine figure (Available on Normal mode, Green mode or Sleep
mode):
0
! !
0
0
, 3
, 3
,
, 3
,
! !
0
0
,
, 3
! !
0
,
! !
0
,
!
0
,
!
! !
0
,
/ /
0
,
/ /
0
! !
0
,
Note: 1.Ifthedialerstatusison-hookandhold-line,thefallingedgetransitionontoHDIpinwillnotgeneratethedialer
I/O interrupt.
2. Dialer I/O function is not available in Idle mode
Off-hook: A falling edge to HKS pin
On-hook: A rising edge to HKS pin
HFI: A high pulse to HFI pin (Hand-free request is generated.)
HDI: A low pulse to HDI pin (Hold-line request is generated.)
相關PDF資料 |
PDF描述 |
|---|---|
| HT95L40P | LCD Type Phone 8-Bit MCU |
| HT95A10P | LCD Type Phone 8-Bit MCU |
| HT95L40P-128QFP-A | LCD Type Phone 8-Bit MCU |
| HT95LXXX | LCD Type Phone 8-Bit MCU |
| HT95L30P-100QEP-A | LCD Type Phone 8-Bit MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT95L400-128QFP-A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT95L40P | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT95L40P-128QFP-A | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT95LXXX | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:LCD Type Phone 8-Bit MCU |
| HT-95-R | 制造商:FCI 功能描述: |
發布緊急采購，3分鐘左右您將得到回復。