- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382430 > RF5C396 (RICOH COMPANY LTD) TRI N PLUG F PLAS 12-19 PDF資料下載
參數(shù)資料
| 型號： | RF5C396 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 總線控制器 |
| 英文描述： | TRI N PLUG F PLAS 12-19 |
| 中文描述： | PCMCIA BUS CONTROLLER, PQFP208 |
| 封裝： | PLASTIC, QFP-208 |
| 文件頁數(shù)： | 72/93頁 |
| 文件大?。?/td> | 449K |
| 代理商： | RF5C396 |
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頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁當(dāng)前第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁
RF5C296/RF5C396L/RB5C396/RF5C396
68
The GPI pin, as its full name “general-purpose input pin” suggests, functions as an input pin for general purpose
use. Further, it can also be connected to the VS1# pin on the PC card slot to detect the 5V PC card. (For details, see
“3.2 5VDET/GPI and VS1# Pins” in “3. Connections to PCMCIA Slot” in “HARDWARE DESIGN CONSIDERA-
TIONS”.)
· Interface Status Register (Index : 01h) : bit7
This bit can be used to specify reading back the 5VDET/GPI pin.
· Card Status Change Register (Index : 04h) : bit4 (GPI Change Bit)
This bit will be set to “1” upon generation of interrupts derived from the GPI pin status change when bit2
(GPI Enable Bit) is set to “1” in the Card Detect and General Control Register (Index : 16h).
· Card Detect and General Control Register (Index : 16h) : bit3 (GPI Transmission Control Bit)
This bit can be set to “1” and “0” to specify generation of interrupts upon transition of the GPI pin from “H” to
“L” and vice versa, respectively.
· Card Detect and General Control Register (Index : 16h) : bit2 (GPI Enable Bit)
This bit can be used to enable interrupts from the GPI pin and set to “1” to specify generation of interrupts
upon the GPI input status change.
The internal registers described below function as those relating to the READY#/BUSY# pin status on the condi-
tion that the PC card is the memory card.
· Interface Status Register (Index : 01h) : bit5 (Ready/Busy# Bit)
This bit can be set to “0” and “1” to specify reading back the READY#/BUSY# pins, respectively (specify read-
ing back the IREQ# pin when the PC card is the I/O card).
· Card Status Change Register (Index : 04h) : bit2 (Ready Change Bit)
This bit will be set to “1” upon transition of the READY#/BUSY# pins from “L” to “H”.
· Card Status Interrupt Configuration Register (Index : 05h) : bit2 (Ready Enable Bit)
This bit can be set to “1” to specify generation of interrupts upon transition of the READY#/BUSY# pins from
“L” to “H”.
5.5 READY#/BUSY# Pins
5.4 5VDET/GPI Pin
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RF5C396L | TRI N PLUG F PLAS 0-48 |
| RF5C62 | REAL-TIME CLOCK |
| RG2A2 | 1300V，Damper Diodes(For Display)(1300V，阻尼二極管(用于顯示器）) |
| RG2Y | 70V，Ultra-Fast-Recovery Rectifier Diodes(70V，超快恢復(fù)整流二極管) |
| RG10A | 600V，Ultra-Fast-Recovery Rectifier Diodes(600V，超快恢復(fù)整流二極管) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RF5C396L | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:PC Card Controller compliant with PCMCIA 2.1/JEIDA 4.2 |
| RF5C59 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:UART |
| RF5C62 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:REAL-TIME CLOCK |
| RF5C67 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC |
| RF5C68A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。