MEDIATEK Ralink MT7620 - Page 113

PGMT7620_V.1.0_040503
Page 113 of 523
MT7620 PROGRAMMING GUIDE
Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip
Bits
Type
Name
Description
Initial Value
15:12
RW
ECC_BYTE2_LOC
The location of 2
nd
ECC byte in spare 16-byte
0x7
11:8
RW
ECC_BYTE1_LOCT
The location of 1
st
ECC byte in spare 16-byte
0x6
7:2
-
-
Reserved
0x0
1
RW
DATA_BYTE_SWAP
Data Byte Swap Enable
0: Disable
1: Enable
0x0
0
RW
PAGE_SIZE
Page Size
0: 512 bytes per page
1: 2048 bytes per page
0x0
131. ECC_PAGE1: Error Correction Code Page 1 (offset: 0x0040)
Bits
Type
Name
Description
Initial Value
31:24
-
-
Reserved
0x0
23:0
RO
ECC_PAGE1
HW ECC computing result for page1
0x0
132. ECC_PAGE2: Error Correction Code Page 2 (offset: 0x0044)
Bits
Type
Name
Description
Initial Value
31:24
-
-
Reserved
0x0
23:0
RO
ECC_PAGE2
HW ECC computing result for page 2
0x0
133. ECC_PAGE3: Error Correction Code Page 3 (offset: 0x0048)
Bits
Type
Name
Description
Initial Value
31:24
-
-
Reserved
0x0
23:0
RO
ECC_PAGE3
HW ECC computing result for page 3
0x0
134. ECC_PAGE4: Error Correction Code Page 4 (offset: 0x004C)
Bits
Type
Name
Description
Initial Value
31:24
-
-
Reserved
0x0
23:0
RO
ECC_PAGE4
HW ECC computing result for page 4
0x0
135. ECC_ERR_PAGE1: ECC Error Information Page 1 (offset: 0x0050)
Bits
Type
Name
Description
Initial Value
31:15
-
-
Reserved
0x0
14:6
RO
ECC_ERR_BYTE
HW ECC Failed Byte Address
Shows the address of a byte that failed ECC.
0x0
5
-
-
Reserved
0x0
4:2
RO
ECC_ERR_BIT
HW ECC Failed Bit Address
Shows the address of a bit that failed ECC.
0x0
1
-
-
Reserved
0x0