FDC37M60X SMSC Corporation, FDC37M60X Datasheet - Page 10

• Manufacturer Part Number: FDC37M60X
• Description: ENHANCED SUPER I/O CONTROLLER WITH INFRARED SUPPORT
• Manufacturer: SMSC Corporation

SA[0:11] (nCS)*
RESET_DRV
nDACK[1:3]*
SA[12-15]*
IOCHRDY
DRQ[1:3]
SER_IRQ
PCI_CLK
SD[O:7]
nIOW
nIOR
AEN
TC
INTERFACE
Vcc
HOST
CPU
SERIAL
IRQ
Vss
FIGURE 1 - FDC37M60x BLOCK DIAGRAM
(14.318)
ICLOCK
CLOCK
GEN
nDSKCHG
nWRPRT
nWGATE
nINDEX
nTRK0
ADDRESS BUS
PROPRIETARY
CONTROLLER
COMPATIBLE
FLOPPYDISK
VERTICAL
DENSEL
SMSC
nHDSEL
CORE
nSTEP
82077
nDIR
CONFIGURATION
CONTROL BUS
DRVDEN0
DRVDEN1
nMTR0,1
REGISTERS
nDS0,1
DATA BUS
WDATA
WCLOCK
RCLOCK
RDATA
*
10
nWDATA nRDATA
SEPARATOR
WITH WRITE
PENSATION
PRECOM-
DIGITAL
DATA
*
Denotes Multifunction Pins
COMPATIBLE
MULTI-MODE
COMPATIBLE
PORT 2 WITH
PARALLEL
PORT/FDC
INFRARED
SERIAL
16C550
PORT 1
SERIAL
16C550
MUX
8042
PD0-7
BUSY, SLCT, PE,
nERROR, nACK
nSTB, nSLCTIN,
nINIT, nALF
TXD1, nCTS1, nRTS1
RXD1
nDSR1, nDCD1, nRI1, nDTR1
IRRX, IRTX
TXD2(IRTX), nCTS2, nRTS2
RXD2(IRRX)
nDSR2, nDCD2, nRI2, nDTR2
KCLK
KDATA
MCLK
MDATA
GATEA20, KRESET
P12, P16
*
*
*
*
*
*
*
*
*
*
*