MEDIATEK MT7612 - WiFi External Component Setting (0 x25); NIC Configuration 0 (0 x34;0 x35)

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MT7612
EEPROM Content
Confidential B
MediaTek Confidential
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Page 11 of 32
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2.1 E2PROM layout version # (02h)
Value
Description
0 Version 0.
1 ~ 255 Invalid version. Treat as version 0.
2.2 WiFi External Component Setting (0x25)
Offset Field Description
25h
4:0
Reserved.
7:5
000: No external RF component GPIO ( iPAiLNA )
010 : Support external RF component GPIO (ePAeLNA)
110 : Internal PA 3 antenna mode for WIFI BT combo chip
External component GPIO usage will need to co-setting with 0x35 and 0x36.
2.3 NIC Configuration 0 (0x34/0x35)
0x35
0x34
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Reserved Board
type
Reserved PA
driving
External
PA
TX Path setting RX Path setting
Reserved Reserve
d
Reserved PA
driving
1:1TX
2: 2TX
1: 1RX
2: 2RX
NIC Configuration 0 Register Bit Fields Description
Offset Field Description
34h
3:0
RX front-end architecture in the system.
0 (0000): Reserved.
1 (0001): 1 RX front-end in the system.
2 (0010): 2 RX front-end in the system.
3 ~ F (0011 ~ 1111): Reserved.
7:4
TX front-end architecture in the system.
0 (0000): Reserved.
1 (0001): 1 TX front-end in the system.
2 (0010): 2 TX front-end in the system.
3~ F (0011 ~ 1111): Reserved.
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