參數(shù)資料
型號(hào): T7121-EL2
英文描述: T7121 HDLC Interface for ISDN
中文描述: T7121的HDLC接口用于ISDN
文件頁(yè)數(shù): 33/68頁(yè)
文件大?。?/td> 685K
代理商: T7121-EL2
Lucent Technologies Inc.
33
Data Sheet
April 1997
T7121 HDLC Interface for ISDN (HIFI-64)
Functional Description
(continued)
Table 11. Register R4—Receiver Status Register
R4—B7
EOF
(0)
R4—B6
RQS6
(0)
R4—B5
RQS5
(0)
R4—B4
RQS4
(0)
R4—B3
RQS3
(0)
R4—B2
RQS2
(0)
R4—B1
RQS1
(0)
R4—B0
RQS0
(0)
Register
R4
Bit
Symbol
RQS0—RQS6
Name/Function
B(0—6)
Receive Queue Status.
Read only. Bits 0—6 indicate how many bytes
are available in the receive FIFO, including the first Status of Frame
(SF) byte. If no SF byte exists in the queue, these 7 bits indicate the
number of bytes in the queue. The bits are encoded in binary with bit 0
being the LSB.
End of Frame.
Read only. This flag is set when an SF byte exists in
the receive FIFO. When EOF is set, the receive queue status reflects
the number of bytes up to and including the first SF byte.
R4
B7
EOF
相關(guān)PDF資料
PDF描述
T7121-PL2 T7121 HDLC Interface for ISDN
T7121 HDLC Interface for ISDN (HIFI-64)(應(yīng)用于ISDN的HDLC(高階數(shù)據(jù)鏈路)接口)
T7502 T7502 Dual PCM Codec with Filters
T7503 T7503 Dual PCM Codec with Filters
T7504 T7504 and T75504 Quad PCM Codecs with Filters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T7-121F1 功能描述:撥動(dòng)開(kāi)關(guān) ON OFF ON 1 Pole Standard Bat Handle RoHS:否 制造商:OTTO 觸點(diǎn)形式: 開(kāi)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(lèi)型: 安裝風(fēng)格: 端子密封: 觸點(diǎn)電鍍: 照明:
T7-121F5 功能描述:撥動(dòng)開(kāi)關(guān) ON OFF ON 1 Pole Standard Bat Handle RoHS:否 制造商:OTTO 觸點(diǎn)形式: 開(kāi)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(lèi)型: 安裝風(fēng)格: 端子密封: 觸點(diǎn)電鍍: 照明:
T7-121G1 功能描述:撥動(dòng)開(kāi)關(guān) (ON) OFF ON 1 Pole Standard Bat Handle RoHS:否 制造商:OTTO 觸點(diǎn)形式: 開(kāi)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(lèi)型: 安裝風(fēng)格: 端子密封: 觸點(diǎn)電鍍: 照明:
T7-121G5 功能描述:撥動(dòng)開(kāi)關(guān) (ON) OFF ON 1 Pole Standard Bat Handle RoHS:否 制造商:OTTO 觸點(diǎn)形式: 開(kāi)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(lèi)型: 安裝風(fēng)格: 端子密封: 觸點(diǎn)電鍍: 照明:
T7-121H1 制造商:OTTO 功能描述:Toggle Switches OFF NONE ON 1 Pole Standard Bat Handle 制造商:OTTO Engineering Inc 功能描述:TOGGLE SWITCH 1 POLE