AX88850 ASIX [ASIX Electronics Corporation], AX88850 Datasheet - Page 7

• Manufacturer Part Number: AX88850
• Description: 100BASE-TX/FX Repeater Controller
• Manufacturer: ASIX [ASIX Electronics Corporation]

1.3 Block Diagram
AX88850
Q -P H Y
Q -P H Y
Q -P H Y
Q -P H Y
P H Y
P H Y
Fig - 1 Chip Block Diagram (PCS mode configuration -- 8 PCS + 2 MII)
Q - P H Y
Q - P H Y
P H Y
P H Y
Fig - 2
M I I
I /F
M I I
I /F
M I I
I /F
s y m
I /F
M I I
I /F
Chip Block Diagram(MII mode configuration -- 16 MII + 2 MII)
4 B / 5 B
C o d in g /
D e c o d i n g
&
S r r a m b l e r /
D e s c r a m b l e r
( P o r t 1 -
P o r t 7 )
R e c o n c ili a -
t i o n
P o r t 8 -
P o r t 9
M I I
in te r fa c e
R e c o n c ilia -
tio n la y e r
P o r t 0 -
P o r t 7
M I I
in te r fa c e
R e c o n c ilia -
tio n la y e r
P o r t 1 0 -
P o r t 1 7
M I I
P o r t 8
P o r t 9
M U X
M U X
P e r p o r t J a b b e r c t l ,
a u t o - p a r t it i o n S M &
P e r p o r t C o ll is io n ,
P a r t it i o n c o u n t e r s .
P e r p o r t J a b b e r c tl,
a u to -p a r titio n S M &
P e r p o r t C o llis io n ,
P a r titio n c o u n te r s .
E l a s t i c it y B u f f e r
E la stic ity B u ffe r
7
R e p e a t e r S ta t e
M a c h in e
R e p e a te r S ta te
M a c h in e
ASIX ELECTRONICS CORPORATION
R e g i s t e r s
C o ll is io n H a n d l in g L o g ic
R e g is te r s
C o llis io n H a n d lin g L o g ic
C a s c a d e
A r b it r a t io n
L o g i c
C a s c a d e
A r b itr a tio n
L o g ic
PRELIMINARY
M I B I /F
M I B I /F