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Adapter Internal Registers
A-22
Figure A–4. ADAPTER Internal Register Map
DIO Address
Byte 3 Byte 2 Byte 1 Byte 0
NetMask
NetSts NetSio NetCmd 0x00
ManTest NetConfig 0x04
Default
device ID
MSbyte
Default
device ID
LSbyte
Default
vendor ID
MSbyte
Default
vendor ID
LSbyte
0x08
Default
Max_Lat
Default
Min_Gnt
Default
subclass
Default
revision reg
0x0C
Areg_0
(23 to 16)
Areg_0
(31 to 24)
Areg_0
(39 to 32)
Areg_0
(47 to 40)
0x10
Areg_1
(39 to 32)
Areg_1
(47 to 40)
Areg_0
(7 to 0)
Areg_0
(15 to 8)
0x14
Areg_1
(7 to 0)
Areg_1
(15 to 8)
Areg_1
(23 to 16)
Areg_1
(31 to 24)
0x18
Areg_2
(23 to 16)
Areg_2
(31 to 24)
Areg_2
(39 to 32)
Areg_2
(47 to 40)
0x1C
Areg_3
(39 to 32)
Areg_3
(47 to 40)
Areg_2
(7 to 0)
Areg_2
(15 to 8)
0x20
Areg_3
(7 to 0)
Areg_3
(15 to 8)
Areg_3
(23 to 16)
Areg_3
(31 to 24)
0x24
HASH2 0x28
HASH1 0x2C
Tx underrun Good Tx frames 0x30
Rx overrun Good Rx frames 0x34
Code error
frames
CRC error
frames
Deferred Tx
frames
0x38
Single collision Tx frame Multicollision Tx frames 0x3C
Acommit Carrier loss
errors
Late
collisions
E
x
cessive
collisions
0x40
MaxRx BSIZEreg LEDreg 0x44