ELANSC300-33KI Datasheet

  • ELANSC300-33KI

  • Highly Integrated, Low-Power, 32-Bit Microcontroller

  • 1344.13KB

  • 139页

  • AMD

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P R E L I M I N A R Y
BLOCK DIAGRAM
SA12鈥揝A0
IOR, IOW, MEMR,
MEMW, BALE
D15鈥揇0
DSMA14鈥揇SMA0
DSMD7鈥揇SMD0
LCD Interface
A20GATE, RC
8042CS, SYSCLK
MCS16, IOCS16,
IOCHRDY, 0WS
DACKx, TC, AEN
DREQx
LCD
Controller
A23鈥揂13, ADS, D/C,M/IO,
W/R, BHE, BLE, CPUCLK,
CPURST, CPURDY
Bus Controller
DMA
Controller
(2x8237A-5)
Local Bus
Controller
LRDY, LDEV
Memory
Controller
PD15鈥揚D0
Am386SXLV
PA23鈥揚A0
CONTROL
RAS, CAS, MWE
M
U
X
MA11/SA12鈥?/div>
MA0/SA23
LFX
X32IN
Power
Management
Control Unit
PMCx
ACIN, BLx, EXTSMI,
SUS/RES
Mapping
Registers
PGP3鈥揚GP0
Clock
Generators
Parallel Port
Control
PPDWE, PPOEN
AFDT, STRB, SLCT, INIT
ACK, BUSY, ERROR, PE, SLCT
X32OUT
Serial Port
(16450)
Real-Time Clock
(146818A)
DTR, RTS, SOUT
CTS, DSR, DCD, SIN, RIN
MCEL, MCEH, VPP, REG
CD, RDY, WP, BVDx
Programmable
Interval Timer
(8254)
Interrupt
Controller
(2x8259)
PCMCIA
Interface
MCEL, MCEH, VPP, REG
CD, RDY, WP, BVDx
}
SLOT A
}
SLOT B
WAIT (common)
IRQx
4
脡lan鈩C300 Microcontroller Data Sheet

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