5962-8862801YA データシートの表示（PDF） - Aeroflex UTMC
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コンポーネント説明
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5962-8862801YA
Aeroflex UTMC
5962-8862801YA Datasheet PDF : 61 Pages
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CONTROL SIGNALS con’t
NAME
STDINTL
PIN NUMBER
LCC/FP
PGA
132 FP
68
A6
89
STDINTP
69
A4
90
HPINT
70
B4
92
TIMERON
25
K7
22
COMSTR
27
SSYSF
72
BCRTF
75
CHA/B
26
TEST
73
L8
25
A2
96
B2
101
37
24
B3
97
TYPE
TTO
TO
TTO
TO
TO
TI
TO
TO
TO
ACTIVE
ZL
AL
ZL
AL
AL
AH
AH
--
AL
DESCRIPTION
Standard Interrupt Level. This is a level
interrupt. It is asserted when one or more
events enabled in either the Standard
Interrupt Enable Register, RT Descriptor,
or BC Command Block occur. Resetting
the Standard Interrupt bit in the High-
Priority Interrupt Status/Reset Register
clears the interrupt.
Standard Interrupt Pulse. STDINTP
pulses when an interrupt
is logged.
High-Priority Interrupt. The High Prior-
ity Interrupt level is asserted upon occur-
ance of events enabled in the High-
Priority Interrupt Enable Register. The
corresponding bit(s) in the High-Priority
Interrupt Status/Reset Register reset
HPINT.
(RT) Timer On. This is a 760-microsec-
ond fail-safe transmitter enable timer.
Started at the beginning of a transmis-
sion, TIMERON goes inactive 760
microseconds later or is reset automati-
cally with the receipt of a new command.
Use it in conjunction with CHA/B output
to provide a fail-safe timer for Channels
A and B transmitters.
(RT) Command Strobe. The BCRT
asserts this signal after receiving a valid
command. The BCRT deactivates it after
servicing the command.
(RT) Command Strobe. The BCRT
asserts this signal after receiving a valid
command. The BCRT deactivates it after
servicing the command.
BCRT Fail. This indicates a Built-in-Test
(BIT) failure. In the RT mode, the Termi-
nal Flag bit in 1553 status word is also
set.
Channel A/B. This indicates the active or
last active channel.
BCRT Fail. This indicates a Built-in-Test
(BIT) failure. In the RT mode, the Termi-
nal Flag bit in 1553 status word is also
set.
BCRT-9
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