參數(shù)資料
型號: ELANSC300-25VC
廠商: ADVANCED MICRO DEVICES INC
元件分類: 微控制器/微處理器
英文描述: Highly Integrated, Low-Power, 32-Bit Microcontroller
中文描述: 32-BIT, 25 MHz, MICROCONTROLLER, PQFP208
封裝: TQFP-208
文件頁數(shù): 4/139頁
文件大?。?/td> 1388K
代理商: ELANSC300-25VC
4
élanSC300 Microcontroller Data Sheet
P R E L I M I N A R Y
BLOCK DIAGRAM
ACIN, BLx, EXTSMI,
SUS/RES
M
U
X
MCEL, MCEH, VPP, REG
CD, RDY, WP, BVDx
SLOT B
Power
Management
Control Unit
Bus Controller
Memory
Controller
Mapping
Registers
Parallel Port
Control
Serial Port
(16450)
PCMCIA
Interface
Interrupt
Controller
(2x8259)
Programmable
Interval Timer
(8254)
Real-Time Clock
(146818A)
Clock
Generators
Am386SXLV
DMA
Controller
(2x8237A-5)
A23–A13, ADS, D/C,M/IO,
W/R, BHE, BLE, CPUCLK,
CPURST, CPURDY
LRDY, LDEV
RAS, CAS, MWE
PGP3–PGP0
PPDWE, PPOEN
AFDT, STRB, SLCT, INIT
ACK, BUSY, ERROR, PE, SLCT
DTR, RTS, SOUT
CTS, DSR, DCD, SIN, RIN
MA11/SA12–
MA0/SA23
MCEL, MCEH, VPP, REG
CD, RDY, WP, BVDx
}
SLOT A
WAIT (common)
IRQx
PMCx
PD15–PD0
PA23–PA0
CONTROL
A20GATE, RC
8042CS, SYSCLK
IOR, IOW, MEMR,
MEMW, BALE
MCS16, IOCS16,
IOCHRDY, 0WS
DACKx, TC, AEN
DREQx
D15–D0
SA12–SA0
DSMD7–DSMD0
LCD Interface
LCD
Controller
Local Bus
Controller
}
DSMA14–DSMA0
LFX
X32OUT
X32IN
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