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4.3.5 Checking PAM Control Signal
C
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0
1
C
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C
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1
0
u
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2
p
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7
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G
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N I
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V
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1
8
V
R
A
M
P
6
G
S
M
_
O
U
T
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R
E
G
5
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3
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O
U
T
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T
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N I
1
T T X X _ _ R R A A M M P P ( ( R R 4 4 0 0 1 1 ) )
P P A A _ _ E E N N ( ( R R 4 4 0 0 2 2 ) )
Figure 4-14
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B
A
T
C
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C
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p
Check TX_RAMP and PA_EN
Check if there is
Any Major Difference or not
? Refer to Graph 4-13
- 49 -
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p
Similar?
Yes
Go to Next Step
Graph 4-13
4. TROUBLE SHOOTING
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A
M
P
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D
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2
1
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N
G
P
O
_
1
6
B
A
N
D
G
P
O
_
1
7
No
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