- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄385401 > HT6513 (Holtek Semiconductor Inc.) Mouse Controller PDF資料下載
參數(shù)資料
| 型號： | HT6513 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | Mouse Controller |
| 中文描述： | 鼠標(biāo)控制器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 297K |
| 代理商： | HT6513 |
Pin Name
I/O
Internal
connection
Description
R
M
L
I
Pull-Low
Three key-switches have seven different combinations in total.
Both key-pressed and key-released signals will be sent
accompanied with horizontal and vertical state. The status of
the key-switches, the values of horizontal or vertical counters
will be present at RXD and RXD. The debounce interval for
both key-press and key-release is 13ms.
X1
X2
Y1
Y2
I
—
Four photo-couplers signals denote UP, DOWN, LE FT, and
RIGHT state.
During the scaning period, as long as the photo-couplers
change their states, the value of vertical or horizontal counter
will increase or decrease accordingly.
VDD
I
—
Position power supply
Approximate Internal connection circuits
HT6513
3
23rd Oct ’96
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT6523 | PS/2 Mouse Controller |
| HT6542B | Keyboard Controller with PS/2 |
| HT6571 | Multiple RS-232 Drivers And Receivers(多個RS-232驅(qū)動器和接收器) |
| HT6576 | Advanced SCSI CHIP |
| HT6576A | Advanced SCSI CHIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT6513B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
| HT6515D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Mouse/Trackball Controller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。