参数资料
型号: PM73488-PI
厂商: PMC-SIERRA INC
元件分类: 数字传输电路
英文描述: 5 Gbit/s ATM Switch Fabric Element
中文描述: ATM SWITCHING CIRCUIT, PBGA596
封装: EPBGA-596
文件页数: 78/135页
文件大小: 1735K
代理商: PM73488-PI
PMC-Sierra, Inc.
PM73488 QSE
L
PMC-980616
Issue 3
5 Gbit/s ATMSwitch Fabric Element
Released
Datasheet
80
SCAN_TDI
B1
1
In
Scan Test Data Input
is the serial input for boundary scan
test data and instruction bits.
(Normal operation = V
DD
through a pull-up resistor.)
SCAN_TDO
F5
1
Out 6
Scan Test Data Output
is the serial output for boundary
scan test data.
SCAN_TMS
F4
1
In
Scan Test Mode Select
controls the operation of the
internal boundary scan test logic.
(Normal operation = V
DD
through a pull-up resistor.)
/SCAN_TRST
E4
1
In
Scan Test Reset
is used to reset the internal boundary scan
test logic.
(Normal operation = V
DD
through a pull-up resistor.)
/SCAN_EN
G6
1
In
Scan Test Enable
is used to enable the internal scan test
logic.
(Normal operation = V
DD
through a pull-up resistor.)
/TEST_MODE
N28
1
In
Test mode.
(Normal operation = V
DD
through a pull-up resistor.)
Table 19. Boundary Scan Signals (8 Signal Pins) (Continued)
Signal Name
Ball
#
Pin #
Type
Description
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