VSC6134
Datasheet
3.13.19 Global MPU Register 18 - Power-Down Register
Address:
0x012
Register Reset Value:
0x0073
Table 416. Global MPU Register 18 - Power-Down Register
Reset
Value
Bit
15:8
7
Name
Access
RO
Description
Reserved
0x00
0
DROP_EFEC_DEC_PWDN
R/W
Configuration bit used to power down the line side
enhanced FEC decoder.
0: EFEC decoder is not powered down.
1: EFEC decoder is powered down.
6
5
4
3
2
1
0
DROP_RS_DEC_PWDN
ADD_RS_DEC_PWDN
DROP_RS_ENC_PWDN
ADD_SONET_PWDN
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Configuration bit used to power down the line side
RS decoder.
0: Line RS decoder is not powered down.
1: Line RS decoder is powered down.
1
1
1
0
0
1
1
Configuration bit used to power down the client side
RS decoder.
0: Client RS decoder is not powered down.
1: Client RS decoder is powered down.
Configuration bit used to power down the client side
RS encoder.
0: Client RS encoder is not powered down.
1: Client RS encoder is powered down.
Configuration bit used to power down the add path
SONET block.
0: Add SONET is not powered down.
1: Add SONET is powered down.
DROP_SONET_PWDN
ADD_ETHERNET_PWDN
DROP_ETHERNET_PWDN
Configuration bit used to power down the drop path
SONET block.
0: Drop SONET is not powered down.
1: Drop SONET is powered down.
Configuration bit used to power down the add path
Ethernet monitor block.
0: Add Ethernet monitor is not powered down.
1: Add Ethernet monitor is powered down.
Configuration bit used to power down the drop path
Ethernet monitor block.
0: Drop Ethernet monitor is not powered down.
1: Drop Ethernet monitor is powered down.
378 of 438
VMDS-10185 Revision 4.0
July 2006
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
