2 pin characteristics – Ricoh R5C841 User Manual
Page 8
R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard Data Sheet
12345
2004 R
EV
. 1.10
3-3
3.2 Pin
Characteristics
16-bit Card Interface
CardBus Card Interface
Pin Characteristics
Pin Name
Dir
Pin Name
Dir
5Vtolerant
PwrRail
Drive
Note
TEST I
TEST I
3V
–
HWSPND# I
HWSPND# I
3V –
SPKROUT I/O
SPKROUT I/O
3V
4mA
RI_OUT#/ PME#
O (OD)
RI_OUT#/ PME#
O (OD)
3V 4mA
GBRST# I
GBRST# I
3V
–
UDIO5 O
UDIO5 O
3V 4mA
UDIO4 I/O
UDIO4 I/O
3V 4mA
UDIO3 I/O
UDIO3 I/O
3V 4mA
UDIO2 I/O
UDIO2 I/O
3V 4mA
UDIO1 I/O
UDIO1 I/O
3V 4mA
UDIO0/ SRIRQ#
I/O
UDIO0/ SRIRQ#
I/O
3V 4mA
INTA#
O (OD)
INTA#
O (OD)
P PCI
INTB#
O (OD)
INTB#
O (OD)
P PCI
INTC#
O (OD)
INTC#
O (OD)
P PCI
CLKRUN# I/O
CLKRUN# I/O
P PCI
PCIRST# I
PCIRST# I
P –
PCICLK I
PCICLK I
P –
GNT# I
GNT# I
P –
REQ#
O (TS)
REQ#
O (TS)
P PCI
AD31 I/O
AD31 I/O
P PCI
AD30 I/O
AD30 I/O
P PCI
AD29 I/O
AD29 I/O
P PCI
AD28 I/O
AD28 I/O
P PCI
AD27 I/O
AD27 I/O
P PCI
AD26 I/O
AD26 I/O
P PCI
AD25 I/O
AD25 I/O
P PCI
AD24 I/O
AD24 I/O
P PCI
C/BE3# I/O
C/BE3# I/O
P PCI
IDSEL I
IDSEL I
P –
AD23 I/O
AD23 I/O
P PCI
AD22 I/O
AD22 I/O
P PCI
AD21 I/O
AD21 I/O
P PCI
AD20 I/O
AD20 I/O
P PCI
AD19 I/O
AD19 I/O
P PCI
AD18 I/O
AD18 I/O
P PCI
AD17 I/O
AD17 I/O
P PCI
AD16 I/O
AD16 I/O
P PCI
C/BE2# I/O
C/BE2# I/O
P PCI
FRAME# I/O
FRAME# I/O
P PCI