Specifications

Élan™SC310 Microcontroller Data Sheet 55
PRELIMINARY
MA10–MA0
D15–D8
MA10–MA0
D7–D0
MAX241
Élan
SC310
Microcontroller
512K x 8
512K x 8
1 Mbyte System Memory
3.3 V or 5 V
ROM/FLASH
BIOS
ROM/FLASH
DOS
Keyboard
Controller
(8042)
L
A
T
C
H
Parallel Port
Control
B
U
F
MA10–MA0
D15–D0
SA12–SA0
SA23–SA13
SD15–SD0
RAS
CAS
WE
Serial
Port
Miscellaneous
I/O Control
CRT
ISA
VGA
Figure 7. Typical System Block Diagram (Maximum ISA Mode)