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PDF R5C841 Data sheet ( Hoja de datos )
| Número de pieza | R5C841 | |
| Descripción | PCI-CardBus/IEEE1394/SD Card/MemoryStick/xD/ExpressCard | |
| Fabricantes | Ricoh | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de R5C841 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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RICOH COMPANY,LTD.
R5C841
PCI-CardBus/IEEE1394/SD Card
/MemoryStick/xD/ExpressCard
Data Sheet
REV. 1.10
12345
1 page  
R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard
Data Sheet
2 BLOCK DIAGRAM
R5C841 Block Diagram
REQ#
GNT#
IDSEL
AD[31:0]
C/BE[3:0]#
PAR
FRAME#
DEVSEL#
IRDY#
TRDY#
STOP#
PERR#
SERR#
PCICLK
PCIRST#
GBRST#
CLKRUN#
HW SPND#
INTA#
INTB#
INTC#
SRIRQ#/UDIO0
UDIO1-UDIO5
RI_OUT#/PME#
SPKROUT
USBDP,USBDM
PCI
Interface
RESET
&
Clock
Interrupt
&
Audio
CPS
XI
XO
FIL0
Socket (Func#0)
PCI
Address
Decode
&
Mapping
CardBus
Address
Decode
&
Mapping
CardBus
Interface
Master &
Target
PCI
Config.
Registers
ADDR/DATA
Buffer
PCI to Card
16-bit
Interface
Master
CardBus
Registers
16-bit
Registers
Buffer
Manage
ADDR/DAT
A
Buffer
Card to PCI
Socket
Status &
Control
Socket
Power
Control
CCLK
CRST#
CREQ#
CGNT#
CCLKRUN#
CAD[31:0]
CC/BE[3:0]#
CPAR
CFRAME#
CDEVSEL#
M CIRDY#
U CTRDY#
X
CPERR#
CSERR#
CCD1,2#
CVS1,2
CSTSCHG
CINT#
CAUDIO
VCC3EN#,VCC5EN#
VPPEN0,VPPEN1
1394
Registers
PHY
Registers
OHCI
Controller
LINK Core
1394 I/F (Func#1)
Cable Port 0
LINK
PLL
Interface
Cable Port 1
Arbitration
& Control
SD
Registers
Clock
Control
SD I/F (Func#2) SDCCLK
SD Card
SDCDAT[3:0]
SDCCMD
Interface
SDCD#
SDW P#
Buffer
RAM
SDPW R[1:0]
SDEXTCK
SDLED#
Memory Stick I/F (Func#3)
MS Memory Stick
Registers
Interface
Clock
Control
Buffer
RAM
MSCCLK
MSCDAT[3:0]
MSBS
MSCD#
MSPW R
MSEXTCK
MSLED#
M
U
X
xD
Registers
xD I/F (Func#4)
xD Picture Card
Interface
XDCDAT[7:0]
XDALE
XDCLE
XDCE#
XDW E#
XDRE#
XDPW R
XDCD[1:0]#
XDLED#
XDR/B#
XDW P#
TPAP0
TPAN0
TPBP0
TPBN0
TPBIAS0
TPAP1
TPAN1
TPBP1
TPBN1
TPBIAS1
MDIO [19:00]
12345 2004
REV.1.10
2-1
5 Page 
R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard
Data Sheet
16-bit Card Interface
Pin Name
Dir
CADR0
O
BVD1/
STSCHG#/
RI#
I (PU)
CDATA0
I/O
CDATA8
I/O
CDATA1
I/O
CDATA9
I/O
CDATA2
I/O
CDATA10
I/O
WP/ IOIS16#
I (PU)
CD2#
I (PU)
MDIO00
I (PU)
MDIO01
I (PU)
MDIO02
O (PU)
MDIO03
I (PU)
MDIO04
O
MDIO05 (SD)
(MS)
(xD)
O/
—/
O(PD)
MDIO06
O
MDIO07
I
MDIO08 (SD)
(MS)
(xD)
I/O(PU)/
O(TS)/
O(PU)
MDIO09 (SD)
(MS)
(xD)
I/O(PU)/
I/O(PU)/
O(PU)
MDIO10 (SD)
(MS)
(xD)
I/O(PU)/
I/O/
I/O(PD)
MDIO11 (SD)
(MS)
(xD)
I/O(PU)/
I/O/
I/O(PD)
MDIO12 (SD)
(MS)
(xD)
I/O(PU)/
I/O/
I/O(PD)
MDIO13 (SD)
(MS)
(xD)
I/O(PU)/
I/O/
I/O(PD)
MDIO14
I/O(PD)
MDIO15
I/O(PD)
MDIO16
I/O(PD)
MDIO17
I/O(PD)
MDIO18
O(PD)
MDIO19
O(PD)
CardBus Card Interface
Pin Name
Dir
CAD26
I/O
CSTSCHG
I (PD)
CAD27
CAD28
CAD29
CAD30
–
CAD31
CCLKRUN#
CCD2#
MDIO00
MDIO01
MDIO02
MDIO03
MDIO04
MDIO05 (SD)
(MS)
(xD)
MDIO06
MDIO07
MDIO08 (SD)
(MS)
(xD)
MDIO09 (SD)
(MS)
(xD)
MDIO10 (SD)
(MS)
(xD)
MDIO11 (SD)
(MS)
(xD)
MDIO12 (SD)
(MS)
(xD)
MDIO13 (SD)
(MS)
(xD)
MDIO14
MDIO15
MDIO16
MDIO17
MDIO18
MDIO19
I/O
I/O
I/O
I/O
–
I/O
I/O (PU)
I (PU)
I (PU)
I (PU)
O (PU)
I (PU)
O
O/
—/
O(PD)
O
I
I/O(PU)/
O(TS)/
O(PU)
I/O(PU)/
I/O(PU)/
O(PU)
I/O(PU)/
I/O/
I/O(PD)
I/O(PU)/
I/O/
I/O(PD)
I/O(PU)/
I/O/
I/O(PD)
I/O(PU)/
I/O/
I/O(PD)
I/O(PD)
I/O(PD)
I/O(PD)
I/O(PD)
O(PD)
O(PD)
Pin Characteristics
5Vtolerant PwrRail
Drive
3V 4mA
3V –
3V 4mA
3V 4mA
3V 4mA
3V 4mA
3V 4mA
3V 4mA
3V 4mA
3V –
3V —
3V —
3V 8mA
3V —
3V 8mA
3V 8mA
3V 8mA
3V —
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
M 8mA
Note
2
1
12345 2004
REV. 1.10
3-6
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet R5C841.PDF ] | |
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