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參數資料
| 型號： | HMS91C8032 |
| 廠商： | HYNIX SEMICONDUCTOR INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS |
| 中文描述： | 8-BIT, MROM, 10 MHz, MICROCONTROLLER, PQFP80 |
| 封裝： | PLASTIC, MQFP-80 |
| 文件頁數： | 68/90頁 |
| 文件大?。?/td> | 1557K |
| 代理商： | HMS91C8032 |
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HMS9xC7132 / HMS9xC7134
64
May.2001 ver1.1
Both the HCHG and the VCHG signals are combined and con-
nected to the internal interrupt. Interrupt will be issued when
change is continuously detected like following table.
Due to this fast interrupt the S-correction can be set to a safe level
before any damage to the deflection circuitry will occur.
Table 19-3 Time interval between mode change and interrupt
Internally there are two 12-bit counter for HSYNC and VSYNC
period check , HSYNC counter count up from 0 to 4096 for 4
HSYNC lines according to 12MHz clock, and VSYNC counter
count up from 0 to 4096 for one VSYNC line according to
125KHz clock. For HSYNC static state that HSYNC frequency
is under 12KHz, counter value is more than 4080 value,and for
VSYNC static state that VSYNC frequency is under 32Hz,
counter value is more than 4080 value.
HSYNC
HPnew < HPpre
HPnew x 61 to (4 x HPnew x 15) - (n x HPpre)
HPnew > HPpre
(4 x HPnew) x 3 - (n x HPpre)
POS => NEG
60 HSYNC lines
NEG => POS
60 HSYNC lines
VSYNC
Period
Period
Polarity
Polarity
VPnew < VPpre
(VPnew x 2 + VPprev) to (Vnew x 3)
VPnew > VPpre
(VPnew) to (VPnew x 2)
POS => NEG
3 VSYNC lines
NEG => POS
2 VSYNC lines
Mode change
Interval between mode change and interrupt
To Static State
(4 x HPnew) x 3 - (n x HPpre)
To Static State
(VPnew) to (VPnew x 2)
相關PDF資料 |
PDF描述 |
|---|---|
| HMS91C7134 | [Monitor] |
| HMS97C7134 | [Monitor] |
| HMS97C8032 | H8/SLP Series, 38799 Group, 4-ch 14-bit PWM, 2-ch 16-bit TPU, 16-bit AEC, RTC FP-100U; Vcc= 1.8 to 3.6 volts, Temp= -20 to 75 C; Package: PLQP0100KB-A |
| HMS99C51S | 8-BIT SINGLE-CHIP MICROCONTROLLERS WITH EMBEDDED FLASH |
| HMS99C52S | 8-BIT SINGLE-CHIP MICROCONTROLLERS WITH EMBEDDED FLASH |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HMS97C7132 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:[Monitor] |
| HMS97C7134 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:[Monitor] |
| HMS97C8032 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:HYNIX SEMICONDUCTOR INC. 8-BIT SINGLE-CHIP MICROCONTROLLERS |
| HMS99C51 | 制造商:HYNIX 制造商全稱:Hynix Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLERS |
| HMS99C51S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:8-BIT SINGLE-CHIP MICROCONTROLLERS WITH EMBEDDED FLASH |
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