Data Sheet
June 2002
TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
199
Agere Systems Inc.
10 VT/TU Mapper Registers
(continued)
Table 224. VT/TU Mapper Register Map
(continued)
Note: Registers from 0x20590 to 0x20969 are reserved and should not be read.
Address
Symbol
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Transmit Elastic Store Threshold Control—R/W
For the following addresses, reference
Table 223 on page 174.
0x20574
0x20575
0x20576
VT_THRES_CTL1
VT_HIGH_THRES(1)[6:0]
VT_LOW_THRES(1)[6:0]
VT_THRES_CTL2
VT_HIGH_THRES(2)[6:0]
VT_LOW_THRES(2)[6:0]
VT_THRES_CTL3
VT_HIGH_THRES(3)[6:0]
VT_LOW_THRES(3)[6:0]
0x20577
0x20578
0x20579
VT_THRES_CTL4
VT_HIGH_THRES(4)[6:0]
VT_LOW_THRES(4)[6:0]
VT_THRES_CTL5
VT_HIGH_THRES(5)[6:0]
VT_LOW_THRES(5)[6:0]
VT_THRES_CTL6
VT_HIGH_THRES(6)[6:0]
VT_LOW_THRES(6)[6:0]
0x2057A
0x2057B
0x2057C
VT_THRES_CTL7
VT_HIGH_THRES(7)[6:0]
VT_LOW_THRES(7)[6:0]
VT_THRES_CTL8
VT_HIGH_THRES(8)[6:0]
VT_LOW_THRES(8)[6:0]
VT_THRES_CTL9
VT_HIGH_THRES(9)[6:0]
VT_LOW_THRES(9)[6:0]
0x2057D
0x2057E
0x2057F
VT_THRES_CTL10
VT_HIGH_THRES(10)[6:0]
VT_LOW_THRES(10)[6:0]
VT_THRES_CTL11
VT_HIGH_THRES(11)[6:0]
VT_LOW_THRES(11)[6:0]
VT_THRES_CTL12
VT_HIGH_THRES(12)[6:0]
VT_LOW_THRES(12)[6:0]
0x20580
0x20581
0x20582
VT_THRES_CTL13
VT_HIGH_THRES(13)[6:0]
VT_LOW_THRES(13)[6:0]
VT_THRES_CTL14
VT_HIGH_THRES(14)[6:0]
VT_LOW_THRES(14)[6:0]
VT_THRES_CTL15
VT_HIGH_THRES(15)[6:0]
VT_LOW_THRES(15)[6:0]
0x20583
0x20584
0x20585
VT_THRES_CTL16
VT_HIGH_THRES(16)[6:0]
VT_LOW_THRES(16)[6:0]
VT_THRES_CTL17
VT_HIGH_THRES(17)[6:0]
VT_LOW_THRES(17)[6:0]
VT_THRES_CTL18
VT_HIGH_THRES(18)[6:0]
VT_LOW_THRES(18)[6:0]
0x20586
0x20587
0x20588
VT_THRES_CTL19
VT_HIGH_THRES(19)[6:0]
VT_LOW_THRES(19)[6:0]
VT_THRES_CTL20
VT_HIGH_THRES(20)[6:0]
VT_LOW_THRES(20)[6:0]
VT_THRES_CTL21
VT_HIGH_THRES(21)[6:0]
VT_LOW_THRES(21)[6:0]
0x20589
0x2058A
0x2058B
VT_THRES_CTL22
VT_HIGH_THRES(22)[6:0]
VT_LOW_THRES(22)[6:0]
VT_THRES_CTL23
VT_HIGH_THRES(23)[6:0]
VT_LOW_THRES(23)[6:0]
VT_THRES_CTL24
VT_HIGH_THRES(24)[6:0]
VT_LOW_THRES(24)[6:0]
0x2058C
0x2058D
0x2058E
VT_THRES_CTL25
VT_HIGH_THRES(25)[6:0]
VT_LOW_THRES(25)[6:0]
VT_THRES_CTL26
VT_HIGH_THRES(26)[6:0]
VT_LOW_THRES(26)[6:0]
VT_THRES_CTL27
VT_HIGH_THRES(27)[6:0]
VT_LOW_THRES(27)[6:0]
0x2058F
VT_THRES_CTL28
VT_HIGH_THRES(28)[6:0]
VT_LOW_THRES(28)[6:0]