© 2008 Advanced Micro Devices, Inc.
41978 AMD RS690M Databook 3.06
Proprietary
2-1
Chapter 2
Functional Descriptions
This chapter describes the functional operation of the major interfaces of the RS690M system logic chip.
“RS690M Internal Block Diagram,”
illustrates the RS690M internal blocks and interfaces.
Figure 2-1 RS690M Internal Block Diagram
Hyper-
Transport
Unit
CPU
In
te
rfa
c
e
Register Interface
iDCT
Setup
Engine
2D
Engine
3D
Engine
Overlay
Root
MUX
Display 1& 2
TV-Out
LVDS
CRT
Memo
ry Con
tro
ller
AMD CPU
BIF
Complex
Optional 16-bit DDR2
Memory Channel
(RS690T Only)
on PCI-E Gfx lanes)
TMDS, enabling DVI/HDMI (Multiplexed
SB
External
Graphics
A-L
ink
-E II
Gf
x I
n
te
rface
PC
I-
E
In
ter
fa
c
e
(1 x
16 Lanes)
G
P
P In
te
rfa
c
e
PCI
-E
(4 x
1 Lanes)
Expansion
Slots or
On-board
Devices
(1
x 4 Lanes
)
External Displays
(RS690T Only)
Содержание RS690M
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