W90N745CD/W90N745CDG
Missed Packet Count Register (MPCNT)
The MPCNT keeps the number of packets that were dropped due to various types of receive errors.
The MPCNT is a read clear register. In addition, S/W also can write an initial value to MPCNT and the
missed packet counter will start counting from that initial value. If the missed packet counter is
overflow, the MMP of MISTA will be set.
REGISTER
ADDRESS
R/W
DESCRIPTION
RESET VALUE
MPCNT
0xFFF0_30B8
R/W
Missed Packet Count Register
0x0000_7FFF
31
23
15
7
30
22
14
6
29
21
13
5
28
27
19
26
18
10
2
25
17
9
24
16
8
Reserved
20
12
4
Reserved
11
3
MPC
MPC
1
0
BITS
DESCRIPTIONS
[31:16]
Reserved
MPC
-
The Miss Packet Count indicates the number of packets that were
dropped due to various types of receive errors. The following type of
receiving error makes missed packet counter increase:
[15:0]
Incoming packet is incurred RxFIFO overflow.
Incoming packet is dropped due to RXON is disabled.
Incoming packet is incurred CRC error.
- 144 -
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