am79c982 Advanced Micro Devices, am79c982 Datasheet - Page 22

• Manufacturer Part Number: am79c982
• Description: Basic Integrated Multiport Repeater Bimr
• Manufacturer: Advanced Micro Devices

(Note 1)
(Note 2)
Notes:
1. Externally generated signal illustrates internal bIMR chip clock phase relationship.
2. For Minimum Mode
‘
1–24
CRS
STR
TCK
SO
X1
AMD
Note: When used in minimum mode.
ASYNC
RESET
CRS
AUI
AUI
SO
CK
D
XTAL
OSC
Figure 5. bIMR4 LED Display Design using Minimum Mode
Figure 4. bIMR8 Management Port Minimum Mode and
Q
Q
CRS
TP0
TP0
SO
Port Activity Monitor Signal Relationship
CRS
TP1
TP1
SO
CK
X1
RST
D
CRS
TP2
TP2
CLR
PRELIMINARY
SO
Am79C982
bIMR4 Chip
Q
Q
CRS
TP3
TP3
SO
SO (Note)
CK
D
CRS or
CLR
CRS
STR
TP4
TP4
SO
Q
Q
CRS
TP5
TP5
SO
SHCK
CK
SI
CK
T
P
3
CRS
TP6
TP6
SO
P
T
2
Shift Register
Register
T
P
1
CRS
TP7
TP7
SO
T
P
0
A
U
I
19406B-12
19406B-11
CRS
AUI
AUI
SO