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參數(shù)資料
| 型號： | T7121 |
| 英文描述： | T7121 HDLC Interface for ISDN |
| 中文描述： | T7121的HDLC接口用于ISDN |
| 文件頁數(shù)： | 38/68頁 |
| 文件大?。?/td> | 685K |
| 代理商： | T7121 |
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38
Lucent Technologies Inc.
Data Sheet
April 1997
T7121 HDLC Interface for ISDN (HIFI-64)
Functional Description
(continued)
Table 17. Register R10—Transmitter Time-Slot Offset Control Register
R10—B7
DXI
(0)
R10—B6
TLBIT
(1)
R10—B5
TTSOF5
(0)
R10—B4
TTSOF4
(0)
R10—B3
TTSOF3
(0)
R10—B2
TTSOF2
(0)
R10—B1
TTSOF1
(0)
R10—B0
TTSOF0
(0)
Register
R10
Bit
Symbol
Name/Function
B(0—5)
TTSOF0—TTSOF5
Transmitter Time-Slot Offset.
The value of these 6 bits,
coded in binary with bit 0 being the LSB, specifies the number
of time slots to delay between the beginning of the first locat-
able time slot and the beginning of a new virtual TDM frame
(i.e., the time slot defined by the user as time slot 0). See Fig-
ure 5 for an example of using the TTSOF bits.
TLBIT
Transmit Least Significant Bit First.
This bit is used to con-
trol whether the least significant or most significant data bit is
transmitted first. The least significant bit of transmit data is
defined as the transmit FIFO data bit written by the host on the
AD0 pin. When TLBIT is 0, the most significant bit of data is
transmitted first, and when TLBIT is set to 1, the least signifi-
cant bit of data is transmitted first.
R10
B6
TLBIT has no meaning when not in the TDM highway mode
(i.e., HWYEN, R0—B7 = 0). Data in non-TDM highway mode is
always least significant bit first.
Transmit Data Inverted.
If this bit is set to 1, the serial data
output is inverted before transmission.
R10
B7
DXI
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| T7121-PL2 | T7121 HDLC Interface for ISDN |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T7-121A1 | 制造商:OTTO 功能描述:Toggle Switches ON NONE OFF 1 Pole Standard Bat Handle 制造商:OTTO Engineering Inc 功能描述:Switch Toggle ON None OFF SPST Bat Toggle Screw 16A 115VAC 28VDC Panel Mount with Threads |
| T7-121A2D | 制造商:OTTO 功能描述:Toggle Switches ON NONE OFF 1 Pole Standard LeverLock 制造商:OTTO Engineering Inc 功能描述:1 POLE, SCREW, STD, |
| T7-121A2G | 功能描述:撥動開關(guān) ON NONE OFF 1 Pole Standard LeverLock RoHS:否 制造商:OTTO 觸點形式: 開關(guān)功能: 電流額定值: 電壓額定值 AC: 電壓額定值 DC: 功率額定值: 端接類型: 安裝風(fēng)格: 端子密封: 觸點電鍍: 照明: |
| T7-121A5 | 制造商:OTTO 功能描述:Toggle Switches ON NONE OFF 1 Pole Standard Bat Handle 制造商:OTTO Engineering Inc 功能描述:Switch Toggle ON None OFF SPST Bat Toggle Screw 16A 115VAC 28VDC Panel Mount with Threads |
| T7-121B1 | 功能描述:撥動開關(guān) ON NONE ON 1 Pole Standard Bat Handle RoHS:否 制造商:OTTO 觸點形式: 開關(guān)功能: 電流額定值: 電壓額定值 AC: 電壓額定值 DC: 功率額定值: 端接類型: 安裝風(fēng)格: 端子密封: 觸點電鍍: 照明: |
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