Rabbit 6000 User’s Manual
digi.com
296
Network Port B Control/Status Register
(NBCSR)
(Address = 0x0204)
Bit(s)
Value
Description
7:6
These bits are reserved and will always read as zero.
5:3
0
The corresponding interrupt is disabled.
(Write-
only)
1
The corresponding interrupt is enabled.
5:3
Read
These bits, and the Network Port interrupt, are automatically cleared by a
read of this register. The individual interrupt enables are not affected.
5
0
No transmit okay interrupt.
(Read-
only)
1
Transmit okay interrupt.
4
0
No transmit error interrupt.
(Read-
only)
1
Transmit error interrupt.
3
0
No transmit pause interrupt.
(Read-
only)
1
Transmit pause interrupt (control frame complete).
2
0
This bit is reserved and will always read as zero.
1:0
00
The Network Port interrupt is disabled.
01
The Network Port uses Interrupt Priority 1.
10
The Network Port uses Interrupt Priority 2.
11
The Network Port uses Interrupt Priority 3.
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