RB5C396 Ricoh Corporation, RB5C396 Datasheet - Page 21

• Manufacturer Part Number: RB5C396
• Description: PC Card Controller Compliant With Pcmcia 2.1/jeida 4.2
• Manufacturer: Ricoh Corporation

BLOCK DIAGRAM
SD15-SD0
SYSCLK
POWERGOOD
RESETDRV
IOCS16#
SPKROUT#
INTR#
5VDET/GPI
REFRESH#
SA16-SA0
CS#
BALE
SBHE
IOR#,IOW#
MEMW#
MEMCS16#
IRQn(DREQ,
DACK#,TC)
RI_OUT
LA23-LA17
MEMR#,
ZEROWS#,
IOCHRDY
AEN
CONTROL
CONTROL
ISA BUS
LOGIC
MISC.
ADDRESS
MAPPING
LOGIC
RF5C296/RF5C396L/RB5C396/RF5C396
CONTROL
STROBES
CONTROL
POWER
SOCKET
STATUS
CARD
AND
ADDRESS
BUFFER
BUFFER
DATA
BUS
CD1#,CD2#
WP(IOIS16#,DREQ)
OE#, WE#(TC#)
REG#(DACK#)
BVD1
(STSCHG#,RI#)
RDY/BSY#(IREQ#)
WAIT#
RESET
INPACK#(DREQ)
CE1#, CE2#
CIORD#, CIOWR#
VPP_EN0
VCC3EN#
BVD2(SPKR#,DREQ)
VPP_EN1
VCC5EN#
CA11 to CA0
CA25 to CA12
CD15 to CD8
CD7 to CD0
Slot#0
Slot#1(RF5C396)
17