XRT79L71_07 Datasheet, PDF (14/109 Pages) Exar Corporation – 1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - HARDWARE

XRT79L71
1-CHANNEL DS3/E3 ATM UNI/PPP/CLEAR-CHANNEL FRAMER IC - HARDWARE
PIN #
N9
R9
R10
M15
P15
P13
P14
L15
L14
L13
K15
K14
K13
NAME
TDO
TMS
TRST
TESTMODE
ICT
AnaIO1
AnaIO2
GPI_0
GPI_1
GPI_2
GPO_0
GPO_1
GPO_2
TYPE
O
I
I
***
I
I/O
I
DESCRIPTION
Test Data output:
Boundary Scan Test Data Output:
Test Mode Select, Boundary Scan Test Mode Select input pin:
NOTE: This input pin should be pulled "Low" for normal operation.
Test Mode Reset, Boundary Scan Mode Reset Input pin:
NOTE: This input pin should be pulled "Low" for normal operation.
Factory Test Mode Pin:
Tie this pin to Ground.
In-Circuit Test Input Pin:
For normal operation, the user should pull this pin "High".
NOTE: This input pin is internally pulled "High".
Analog Input/Output Test Pin:
These pins should be pulled "Low" for normal operation.
General Purpose Input Test Pin:
These pins should be pulled "Low" for normal operation.
O General Purpose Output Test Pin:
These pins should be left unconnected for normal operation.
REV. 1.0.0
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