參數(shù)資料
型號: FDC37C666GT
廠商: STANDARD MICROSYSTEMS CORP
元件分類: 存儲控制器/管理單元
英文描述: High-Performance Multi-Mode Parallel Port Super I/O Floppy Disk Controllers
中文描述: 1 Mbps, IDE COMPATIBLE, FLOPPY DISK DRIVE CONTROLLER, PQFP100
封裝: QFP-100
文件頁數(shù): 20/152頁
文件大?。?/td> 621K
代理商: FDC37C666GT
20
FIGURE 1 - FDC37C665GT/FDC37C666GT BLOCK DIAGRAM
nDSR1, nDCD1,
nRI1, nDTR1
TXD1, nCTS1, nRTS1
nINIT, nAUTOFD
MULTI-MODE
PARALLEL
PORT/FDC
MUX
16C550
COMPATIBLE
SERIAL
PORT 1
16C550
COMPATIBLE
SERIAL
PORT 2
IDE
CONFIGURATION
REGISTERS
DECODER
POWER
MANAGEMENT
INTERFACE
CONTROL BUS
ADDRESS BUS
DATA BUS
CLOCK
GEN
SERIAL
CLOCK CLK 1 CLK2
nINDEX
nTRK0
nDSKCHG
nWRPRT
nWGATE
DENSEL
nDIR
nSTEP
DRATE0
DRATE1
nHDSEL
nDS0,1,2,3
nMTR0,1,2,3
RDATA
RCLOCK
WDATA
WCLOCK
nWDATA nRDATA
nIDEENLO, nIDEENHI
nHDCS0, nHDCS1
nIOCS16
TXD2, nCTS2, nRTS2
RXD2
nDSR2, nDCD2,
nRI2, nDTR2
IDED7
RXD1
PD0-7
BUSY, SLCT, PE,
nERROR, nACK
nSTROBE, nSLCTIN,
nGAMECS
(FDC37C666GT only)
PWRGD
(FDC37C665GT only)
Vcc (2)
Vss (4)
SMSC
PROPRIETARY
82077 COMPATIBLE
VERTICAL
FLOPPYDISK
CONTROLLER
CORE
DIGITAL
DATA
SEPARATOR
WITH WRITE
PRECOM-
PENSATION
PDIR
HOST
CPU
INTERFACE
nIOR
nIOW
AEN
A0-A9
DO-D7
FDRQ
nDACK
IRQ3
IRQ4
PINTR
FINTR
RESET
TC
PDRQ
PDACK
A10
IOCHRDY
PINTR2
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