參數(shù)資料
型號(hào): XRT79L73
廠商: Exar Corporation
英文描述: 3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
中文描述: 3 -通道DS3/E3自動(dòng)柜員機(jī)用戶到網(wǎng)絡(luò)接口/ Combo IC對(duì)購(gòu)買(mǎi)力平價(jià)
文件頁(yè)數(shù): 8/71頁(yè)
文件大?。?/td> 495K
代理商: XRT79L73
XRT79L73
REV. P1.0.0
PRELIMINARY
3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
t
6
P
IN
#
N
AME
TYPE
D
ESCRIPTION
TEST AND DIAGNOSTIC
AD5
TCK
I
Test Clock input, Boundary Scan Clock input:
N
OTE
:
This input pin should be pulled "Low" for normal operation.
AC5
TDI
I
Test Data input, Boundary Scan Test Data Input:
N
OTE
:
This input pin should be pulled "Low" for normal operation.
AB5
TDO
O
Test Data output:
Boundary Scan Test Data Output:
AE5
TMS
I
Test Mode Select, Boundary Scan Test Mode Select input pin:
N
OTE
:
This input pin should be pulled "Low" for normal operation.
AF5
TRST
I
Test Mode Reset, Boundary Scan Mode Reset Input pin:
N
OTE
:
This input pin should be pulled "Low" for normal operation.
AD4
TESTMODE
***
Factory Test Mode Pin:
Tie this pin to Ground.
AC9
AC17
AC13
Anaio2
Anaio1
Anaio0
I/O
Analog Input/Output Test Pin:
These pins should be pulled "Low" for normal operation.
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