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參數資料
| 型號： | HT9480 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Pager Controller |
| 中文描述： | 傳呼機控制器 |
| 文件頁數： | 36/57頁 |
| 文件大小： | 1541K |
| 代理商： | HT9480 |
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Mask option
The following table illustrates nine kinds of mask options in the HT9480. All of the options should
be defined to ensure proper system functioning.
No.
Mask Option
1
HALT function selection. This option defines the way of enabling or disabling the HALT
function.
2
WDT source selection. This option selects the WDT source, from either the subsystem clock,
or instruction clock, or disabling the WDT function.
3
CLRWDT times selection. This option defines the way of clearing the WDT by instruction.
“Once” means that the “CLR WDT” can clear the WDT and “Twice” implies that the “CLR
WDT1” and “CLR WDT2” should be executed before the time-out so as to clear the WDT.
4
Wake-up selection. This option defines the wake-up activity. Port A has the capability of
waking-up the chip from HALT.
5
PB, PC0, and PC1 pull-high options
6
μ
C OSC type selection. This option is to decide if an RC or Crystal oscillator is chosen as
the system clock.
7
WDT prescaler selection. The prescaler can be set to 1/1024 or 1/2048
8
FOUT connection selection. The FOUT output can be connected to the OSC1 input or not.
9
Double frequency selection. The FOUT can be doubled from the X1 input clock.
HT9480
36
23th Feb ’98
相關PDF資料 |
PDF描述 |
|---|---|
| HT95168 | Caller ID Telephone IC |
| HT9580 | Character Pager Controller |
| HT95A30P | 8-Bit LCD Type Phone Controller MCU |
| HT95L300 | 8-Bit LCD Type Phone Controller MCU |
| HT95A20P | 8-Bit LCD Type Phone Controller MCU |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HT9480_02 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:8-Bit Numerical Pager Controller MCU |
| HT94804 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Numeric Pager Controller ??(Simplified Chinese Version Only) |
| HT-95 | 制造商:FCI 功能描述:RATCHET CRIMP TOOL 制造商:FCI 功能描述:RATCHET CRIMP TOOL; Crimp Size:32AWG to 22AWG; For Use With:Crimp-to-Wire PV Receptacles & Pins ;RoHS Compliant: NA |
| HT95168 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Caller ID Telephone IC |
| HT9580 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:Character Pager Controller |
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