Emerson 752I Computer Hardware User Manual


 
Reset Logic: General Overview
Katana
®
752i User’s Manual 10006024-04
3-2
Figure 3-1: Katana
®
752i Reset Diagram
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BCM5221
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KS8721CL
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BCM5221
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BCM5221
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BCM5461
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T8110 TSI
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t
Soldered
Flash
R
P
PMC Site 1
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PMC Site 2
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750GL
Complex
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Notes:
1. All discrete logic located inside PLD
2. PLD powered from early power
3. Zircon PM powered from IPMI power
Oscillators
O
S
C
_
E
N
Voltage
Monitor
Voltage
Monitor
Zircon PM
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1
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2
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3
LTC1728
Voltage
Monitor
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_
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3
.
3
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1
.
8
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5
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3
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3
V
2
.
5
V
c
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e
P
M
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3
.
3
V
cPCI_RST
Default:
Jumper Out =
cPCI reset is disabled
82544
MAC
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