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| 型號： | T8100A |
| 英文描述： | H.100/H.110 Interface and Time-Slot Interchangers |
| 中文描述： | H.100/H.110接口和時隙Interchangers |
| 文件頁數(shù)： | 110/112頁 |
| 文件大?。?/td> | 1408K |
| 代理商： | T8100A |
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106
Lucent Technologies Inc.
Advance Data Sheet
November 1999
H.100/H.110 Interfaces and Time-Slot Interchangers
Ambassador T8100A, T8102, and T8105
Appendix B. Minimum Delay and Con-
stant Delay Connections
(continued)
B.2 Delay Type Definitions
(continued)
B.2.3 Mixed Minimum/Constant Delay
An interesting mix of delays occurs when the individual
FME bits are overridden and a chip-wide selection for
FME is used. In short, when these devices are placed
in this mode, and when register bits CON[1:0] = 10, for-
ward connections provide minimum delay, reverse con-
nections provide constant delay. When CON[1:0] = 11,
reverse connections provide minimum delay, forward
connections provide constant delay. The latter is inter-
esting because, graphically, the TS
to latency map-
ping appears as a linear monotonic function covering
255 time slots. (Graphs are in the section which fol-
lows.) The latency equations follow:
CON[1:0] = 10:
Forward Connections: L = TS
(3
≤
TS
≤
127).
Reverse Connections: L = 256 + TS
(–127
≤
TS
≤
0).
CON[1:0] = 11:
Forward and Reverse: L = 128 + TS
(–125
≤
TS
≤
127).
Table 83, Table of Special Cases (Exceptions), applies
to the mixed delays in a similar manner. Simply use bit
0 of CON for the FME value in Table 83.
5-6225(F)
Figure 41. Mixed Minimum/Constant Delay Connections, CON[1:0 = 10]
A
(
RESULTING LATENCY
(TIME SLOTS)
–127
0
127
127
256
FME=0
FME=0
0
–127
258
2
2
129
SPECIAL LONG LATENCY
CONNECTIONS
(SEE TEXT)
128
相關PDF資料 |
PDF描述 |
|---|---|
| T8102A | H.100/H.110 Interface and Time-Slot Interchangers |
| T8105A | H.100/H.110 Interface and Time-Slot Interchangers |
| T8100 | H.100/H.110 Interface and Time-Slot Interchanger |
| T8110 | Version History |
| T8301 | T8301 Internet Protocol Telephone Phone-On-A-Chip⑩ IP Solution DSP |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| T8100A-BAL | 制造商:Alcatel-Lucent 功能描述:ELECTRONIC COMPONENT |
| T8100A-BAL4DB | 制造商:AGERE 功能描述: |
| T8100-D | 制造商:GE Sensing & Inspection Technologies 功能描述:CO2/TEMP SENS WALL MNT DUAL OUT |
| T8100-E | 制造商:GE Sensing & Inspection Technologies 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP 制造商:GE MEASUREMENT & CONTROL 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes 制造商:GE MEASUREMENT & CONTROL/GE SENSING 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes |
| T8100-E-D | 制造商:GE Sensing & Inspection Technologies 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP 制造商:GE MEASUREMENT & CONTROL 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes 制造商:GE MEASUREMENT & CONTROL/GE SENSING 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes |
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