80220 Datasheet, PDF (43/91 Pages) LSI Computer Systems – 100BASE-TX/10BASE-T Ethernet Media Interface Adapter

80220/80221
Table 19. MI Register 19 (Mask) Structure And Bit Definition
19.15
MASK_
INT
R/W
19.14
19.13
MASK_
MASK_
LNK_FAIL LOSS_SYNC
R/W
R/W
19.12
MASK_
CWRD
R/W
19.11
MASK_
SSD
R/W
19.10
MASK_
ESD
R/W
19.9
MASK_
RPOL
R/W
19.8
MASK_
JAB
R/W
19.7
19.6
19.5
19.4
19.3
19.2
19.1
19.0
MASK_
MASK_
1
1
0
0
0
0
SPD_DET DPLX_DET
R/W
R/W
R/W
R/W
R
R
R
R
Bit
19.15
19.14
19.13
19.12
19.11
19.10
19.9
19.8
19.7
19.6
Symbol
Name
MASK_ INT Interrupt Mask -
Interrupt Detect
MASK_
LNK_FAIL
Interrupt Mask -
Link Fail Detect
MASK_
Interrupt Mask -
LOSS_SYNC Descrambler Loss of
Synchronization
Detect
MASK_
CWRD
Interrupt Mask -
Codeword Error
MASK_
SSD
Interrupt Mask - Start
Of Stream Error
MASK_
ESD
Interrupt Mask -End
Of Stream Error
MASK_
RPOL
Interrupt Mask -
Reverse Polarity
Detect
MASK_
JAB
Interrupt Mask -
Jabber Detect
MASK_
SPD_DET
Interrupt Mask -
100/10 Speed Detect
MASK_
Interrupt Mask -
DPLX_DET Duplex Detect
Definition
1 = Mask Interrupt For INT In Register 18
0 = No Mask
1 = Mask Interrupt For LNK_FAIL In Register 18
0 = No Mask
1 = Mask Interrupt For LOSS_SYNC In Register 18
0 = No Mask
1 = Mask Interrupt For CWRD In Register 18
0 = No Mask
1 = Mask Interrupt For SSD In Register 18
0 = No Mask
1 = Mask Interrupt For ESD In Register 18
0 = No Mask
1 = Mask Interrupt For RPOL In Register 18
0 = No Mask
1 = Mask Interrupt For JAB In Register 18
0 = No Mask
1 = Mask Interrupt For SPD_DET In Register 18
0 = No Mask
1 = Mask Interrupt For DPLX_DET In Register 18
0 = No Mask
19.5
Reserved. Must be Written to 1 or Left at Default for
19.4
Normal Operation
R/W Def.
R/W 1
R/W 1
R/W 1
R/W 1
R/W 1
R/W 1
R/W 1
R/W 1
R/W 1
R/W 1
R/W 1
19.3
Reserved
19.2
19.1
19.0
R
0
0
0
0
x.15 Bit Is Shifted First
44-433
MD400159/E