12
M
M
K
K
3
3
3
3
I
I
I
I
/
/
M
M
K
K
3
3
3
3
I
I
I
I
(
(
A
A
)
)
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
F
F
e
e
a
a
t
t
u
u
r
r
e
e
H
H
i
i
g
g
h
h
l
l
i
i
g
g
h
h
t
t
CPU
Supports AMD
®
Socket 462 Athlon™ & Duron™ 600MHz~1GHz+ with 266MHz
EV6 Bus
designed for Socket 462 technology.
Chipset
The VIA Apollo KT133 / KT133(A) is a high performance, cost-effective and energy efficient chipset for the implementation of
computer system with 266MHz system frequencies and based on 64-bit Socket 462 CPU. The VIA Apollo KT133 / KT133(A)
integrates VIA’s VT82C694X system controller and provides superior performance between the CPU, DRAM, AGP bus and PCI
bus.
Expansion Slots
Including three 32-bit/33MHz PCI and one AGP 4X slots. The
PCI
local bus throughput can be up to 132MB/s. The Accelerated
Graphics Port (AGP) specification provides a new level of video display sophistication and speed. The
AGP
video cards support
data transfer rate up to 1066MB/s. As MK33 II / MK33 II(A) includes one AGP expansion slot for a bus mastering AGP graphic card,
For AD and SBA signaling, MK33 II / MK33 II(A) can support 133MHz 2X/4X mode.
Memory
The MK33 II / MK33 II(A) supports standard
SDRAM
and
VCM
, in a flexible mix/ match manner. The SDRAM interface allows zero
wait state bursting between the DRAM and the data buffers at 66/100/133MHz. The four banks of can be composed of an arbitrary
mixture of 1M/2M/4M/8M/16MxN DRAMs. The DRAM controller can run at either the host CPU bus frequency (66/100/133MHz) or
pseudo-synchronous to the CPU bus frequency with built-in PLL timing control.
