參數(shù)資料
型號: DS3160
元件分類: 通信及網(wǎng)絡(luò)
英文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
中文描述: Ultraframer DS3/E3/DS2/E2/DS1/E1/DS0
文件頁數(shù): 3/107頁
文件大?。?/td> 592K
代理商: DS3160
DS3160
3 of 107
BERT
Can generate and detect the pseudorandom patterns of 2
7
- 1, 2
11
- 1, 2
15
- 1, and quasirandom signal
source (QRSS) as well as repetitive patterns from 1 to 32 bits in length
Large error counter (24 bits) allows testing to proceed for long periods without host intervention
Errors can be inserted into the generated BERT patterns for diagnostic purposes
Diagnostics
Diagnostic loopbacks (transmit to receive)
Line loopbacks (receive to transmit)
Payload loopback
Error counters for bipolar violations, code violations, loss of frame (LOF), framing bit errors, and
CRC errors
Error counters can be either updated automatically on 1-second boundaries as timed by the DS3160,
or by software control, or by an external hardware pulse
Can insert the bipolar violation errors and framing bit errors
Inserted errors can be either controlled by software or by an external hardware pulse
Generates loss of frame
Control Port
Nonmultiplexed or multiplexed 16-bit control port (with an optional 8-bit mode)
Intel and Motorola bus compatible
Packaging and Power
3.3V low-power CMOS with 5V tolerant inputs and outputs
100-pin LQFP package
IEEE 1149.1 JTAG test port
相關(guān)PDF資料
PDF描述
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DS3172N Single/Dual/Triple/Quad DS3/E3 Single-Chip Transceivers
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