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S3C2500B
31
[0] CI 0 Buffer Available (CI0BA)
0 = normal
[1] Reserved
[2] CI 1 Buffer Available (CI1BA)
0 = Normal
[3] Reserved
[4] Monitor Received End of Frame (MRxEOM)
0 = Normal
[5] Monitor Received Abort (MRxABT)
0 = normal
[6] Monitor Collision (MCOL)
0 = Normal
[7] Monitor Transmit Buffer Available (MTxBA)
0 = Normal
[8] Monitor Receive Buffer Available (MRxBA)
0 = Normal
[9] Monitor Transmit Abort Detected (MTxABT)
0 = Normal
[10] IC Buffer Available (ICBA)
0 = Normal
[11] ALIVE (ALIVE)
0 = IOM2 bus is in the inactive state (DCL=1).
1 = IOM2 bus is in the active state (DCLK is clocking).
[12] NEWFSC (NEWFSC)
0 = Normal
1 = CI0 buffer available
1 = CI1 buffer available
1 = Monitor channel transmission terminated successfully
1 = Monitor channel transmission aborted
1 = Monitor channel collision detected
1 = Monitor tx buffer empty
1 = Monitor rx buffer data ready
1 = Monitor channel Tx abort received
1 = IC buffer available
1 = fsc rising edge detected
Figure 9-8. IOM2 Status Register
13 12 11
10 9
8 7 6
N
A
I
M
M
M
M
E
L
C
T
R
T
C
W
I
B
x
x
x
O
F
V
A
A
B
B
L
S
E
B
A
A
C
T
IOM2 CONTROLLER
5
4
3
2
1
0
M
M
C
C
R
R
I
I
x
x
1
0
A
E
B
B
B
O
A
A
T
M
9-15
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