W90N740CD WINBOND [Winbond], W90N740CD Datasheet - Page 107

• Manufacturer Part Number: W90N740CD
• Description: 32-Bit ARM7TDMI-Based Micro-Controller
• Manufacturer: WINBOND [Winbond]

NAT Command Register (NATCMD)
The NAT function is enabled by software setting NATEN, and auto triggered by EMC Rx if current
packet is hit. S/W will get hit status from Rx descriptors when current packet is receiving, and
processed by NATA, if it is hit. Writing ones in NATCMD can start NAT function, or clear entry
counters.
NATEN [0]: NAT enable bit
Default value: 0
Set this bit to start NAT function. The EMC Rx will begin packet parsing and lookup procedure if this
bit is set. Clear this bit will stop all NAT operations.
NAT Counter x Clear Register (NATCCLRx)(x: 3 ~ 0)
NATCMD
NATCCLR0
NATCCLR3
REGISTER
REGISTER
31
23
15
7
|
0x7FF06000
ADDRESS
0x7FF0601C
0x7FF06010
30
22
14
6
ADDRESS
|
R/W NAT Command Register
R/W
29
21
13
5
R/W
W
Reserved
28
20
12
NAT Counter 0 Clear Register
NAT Counter 3 Clear Register
4
Reserved
Reserved
Reserved
- 104 -
W90N740CD/W90N740CDG
DESCRIPTION
27
19
11
3
DESCRIPTION
|
26
18
10
2
25
17
9
1
RESET VALUE
0x0000.0000
RESET VALUE
0x0000.0000
0x0000.0000
NATEN
|
24
16
8
0