- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382429 > RB5C396 (RICOH COMPANY LTD) PC Card Controller compliant with PCMCIA 2.1/JEIDA 4.2 PDF資料下載
參數(shù)資料
| 型號： | RB5C396 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 總線控制器 |
| 英文描述： | PC Card Controller compliant with PCMCIA 2.1/JEIDA 4.2 |
| 中文描述： | PCMCIA BUS CONTROLLER, PBGA256 |
| 封裝： | 23 X 23 MM, PLASTIC, BGA-256 |
| 文件頁數(shù)： | 31/93頁 |
| 文件大?。?/td> | 449K |
| 代理商： | RB5C396 |
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頁當(dāng)前第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
27
INTERNAL REGISTERS
RF5C396 has the registers both for Slot#0 (2) and Slot#1 (3). RF5C296 has the registers only for Slot#0 (1, 2, 3).
The internal registers have default bit settings (immediately after the falling edge of the RESETDRV pin signal
when the POWERGOOD pin signal is set to “0”) as enumerated below:
Index : 00h
bit7 to bit6 : These bits indicate the type of PC Cards supported by the RF5C296/RF5C396.
Default value : 1000 0011b
Read only
bit7
0
0
1
1
bit6
0
1
0
1
Interface
I/O Only
Memory Only
Memory & I/O
Reserved
Index : 01h
bit7
bit6
Default value : Depends on PC card slot status
: Indicates the state of the reverse of the GPI pin.
: PC Card Power Active. Indicates the current power status of the socket. “0” shows that power to the socket
is off, and “1” shows that the power is provided to the socket.
: Ready/Busy Status Bit. This bit indicates the busy status when set to “0” and the ready status when set
to“1” when the PC card is the memory card. Further, this bit specifies reading back of the IREQ# pin signal
when the PC card is the I/O card.
: Memory Write Protect. Indicates the state of the WP pin. Memory write accesses to the slot will not be
blocked unless the Write Protect bit in the Card Memory Offset Address Register High Byte is set to “1”.
Read only
bit5
bit4
1. Chip Control
*
) In this register, bits7 and 6 identify the type of the PC card controllers while bits3 to 0 indicate revision numbers. If this register is read, can be read
back “83h”.
bit5 : Reserved
bit4 : Reserved
bit3 : Revision# : 0
bit2 : Revision# : 0
bit1 : Revision# : 1
bit0 : Revision# : 1
1.1 Identification and Revision Register*
1.2 Interface Status Register
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RB721Q-40 | Schottky barrier diode |
| RBA-1004B | Bridge Diodes (Schottky Barrier) |
| RBA-404B | Bridge Diodes (Schottky Barrier) |
| RBA-406B | Bridge Diodes (Schottky Barrier) |
| RBA-402 | Bridge Diodes (Ultra-Fast-Recovery) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RB5F | 制造商:Thomas & Betts 功能描述:Blue polycarbonate fork terminal |
| RB5H4 | 制造商:HellermannTyton 功能描述:Cable Clamps and Clips Clamp Polyamide 6.6 Natural Bag |
| RB5-NAT(50 PACK) | 制造商:HellermannTyton 功能描述:CABLE CLIP S/ADH 5MM NAT PK50 制造商:HellermannTyton 功能描述:CABLE CLIP, S/ADH, 5MM, NAT, PK50 制造商:HELLERMANN TYTON 功能描述:CABLE CLIP, S/ADH, 5MM, NAT, PK50; Clip Style:Self Adhesive; External Length:19mm; Height:6mm; External Width:19mm; Clip Material:Nylon (Polyamide); Clip Colour:Natural; SVHC:No SVHC (19-Dec-2012); Accessory Type:Cable Clip; Cable ;RoHS Compliant: Yes |
| RB5-NAT(50 PACK) | 制造商:HellermannTyton 功能描述:CABLE CLIP S/ADH 5MM NAT PK50 |
| RB5P0010M | 制造商:SHARP 制造商全稱:Sharp Electrionic Components 功能描述:Video Interface ICs for TFT-LCDs |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。