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(152) Receive Z3 through Z5 drop register (Z345R)
The Z345R register is used for storing the receive Z3 through Z5 byte.
Register
Name
Port0:
Z345R
0394 H
31
30
29
28
Reserved
15
14
13
12
Z4[7:0]
Bit
Field
D31-
Reserved
D24
D23-
Z5[7:0]
Stores the receive Z5 byte. This field is updated each time a frame is received.
D16
D15-D8
Z4[7:0]
Stores the receive Z4 byte. This field is updated each time a frame is received.
D7-D0
Z3[7:0]
Stores the receive Z3 byte. This field is updated each time a frame is received.
302
CHAPTER 5 REGISTERS
Address
Port1:
Port2:
Port3:
0794 H
0B94 H
0F94 H
27
26
25
24
11
10
9
8
PRELIMINARY
Access
Default
R
00000000 H
23
22
21
20
Z5[7:0]
7
6
5
4
Z3[7:0]
Function
19
18
17
16
3
2
1
0
Default
0
0
0
0
NEC confidential and Proprietary
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