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參數(shù)資料
| 型號： | HI-8583 |
| 廠商： | Holt Integrated Circuits |
| 英文描述： | ARINC 429 SYSTEM ON A CHIP |
| 中文描述： | ARINC公司429片上系統(tǒng) |
| 文件頁數(shù)： | 3/15頁 |
| 文件大小： | 419K |
| 代理商： | HI-8583 |
SR
Bit
FUNCTION
STATE
DESCRIPTION
SR0
Data ready
(Receiver 1)
0
Receiver 1 FIFO empty
1
Receiver 1 FIFO contains valid data
Resets to zero when all data has
been read.
pin is the inverse of
this bit
SR1
FIFO half full
(Receiver 1)
0
Receiver 1 FIFO holds less than 16
words
1
Receiver 1 FIFO holds at least 16
words.
pin is the inverse of
this bit.
SR2
FIFO full
(Receiver 1)
0
Receiver 1 FIFO not full
1
Receiver 1 FIFO full. To avoid data
loss, the FIFO must be read within
one ARINC word period.
the inverse of this bit
pin is
SR3
Data ready
(Receiver 2)
0
Receiver 2 FIFO empty
1
Receiver 2 FIFO contains valid data
Resets to zero when all data has
been read.
pin is the inverse of
this bit
SR4
FIFO half full
(Receiver 2)
0
Receiver 2 FIFO holds less than 16
words
1
Receiver 2 FIFO holds at least 16
words.
pin is the inverse of
this bit.
SR5
FIFO full
(Receiver 2)
0
Receiver 2 FIFO not full
1
Receiver 2 FIFO full. To avoid data
loss, the FIFO must be read within
one ARINC word period.
the inverse of this bit
pin is
SR6
Transmitter FIFO
empty
0
Transmitter FIFO not empty
1
Transmitter FIFO empty.
SR7
Transmitter FIFO
full
0
Transmitter FIFO not full
1
Transmitter FIFO full.
inverse of this bit.
pin is the
SR8
Transmitter FIFO
half full
0
Transmitter FIFO contains less than
16 words
1
Transmitter FIFO contains at least
16 words.
pin is the
inverse of this bit.
D/R1
HF1
FF1
D/R2
HF2
FF2
FFT
HFT
CR
Bit
FUNCTION
STATE
DESCRIPTION
CR0
Receiver 1
Data clock
0
Data rate = CLK/10
select
1
Data rate = CLK/80
CR1
Label Memory
Read / Write
0
Normal operation
1
Load 16 labels using
Read 16 labels using
/
/
CR2
Enable Label
Recognition
(Receiver 1)
0
Disable label recognition
1
Enable label recognition
CR3
Enable Label
Recognition
(Receiver 2)
0
Disable Label Recognition
1
Enable Label recognition
CR4
Enable
32nd bit
as parity
0
Transmitter 32nd bit is data
1
Transmitter 32nd bit is parity
CR5
Self Test
0
An internal connection is made
passing TXAOUT and TXBOUT
to the receiver inputs
1
Normal operation
CR6
Receiver 1
decoder
0
Receiver 1 decoder disabled
1
ARINC bits 9 and 10 must match
CR7 and CR8
CR7
-
-
If receiver 1 decoder is enabled,
the ARINC bit 9 must match this bit
CR8
-
-
If receiver 1 decoder is enabled,
the ARINC bit 10 must match this bit
CR9
Receiver 2
Decoder
0
Receiver 2 decoder disabled
1
ARINC bits 9 and 10 must match
CR10 and CR11
CR10
-
-
If receiver 2 decoder is enabled,
the ARINC bit 9 must match this bit
CR11
-
-
If receiver 2 decoder is enabled,
the ARINC bit 10 must match this bit
CR12
Invert
0
Transmitter 32nd bit is Odd parity
Transmitter
parity
1
Transmitter 32nd bit is Even parity
CR13
Transmitter
data clock
select
0
Data rate=CLK/10, O/P slope=1.5us
1
Data rate=CLK/80, O/P slope=10us
CR14
Receiver 2
data clock
select
0
Data rate=CLK/10
1
Data rate=CLK/80
CR15
Data
format
0
Scramble ARINC data
1
Unscramble ARINC data
PL1 PL2
EN1 EN2
FUNCTIONAL DESCRIPTION
CONTROL WORD REGISTER
The HI-8582 contains a 16-bit control register which is used to
configure the device. The control register bits CR0 - CR15 are
loaded from BD00 - BD15 when
register contents are output on the databus when SEL=1 and
is pulsed low. Each bit of the control register has the following
function:
is pulsed low. The control
CWSTR
RSR
STATUS REGISTER
The HI-8582 contains a 9-bit status
interrogated to determine the status of the ARINC receivers, data
FIFOsandtransmitter. Thecontents of the statusregister areoutput
onBD00-BD08whenthe
pinistakenlowandSEL=0.Unused
bits are output as zeros. The following table defines the status
registerbits.
register which can be
RSR
HI-8582, HI-8583
HOLT INTEGRATED CIRCUITS
3
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HI-8583PQI | ARINC 429 SYSTEM ON A CHIP |
| HI-8583PQT | ARINC 429 SYSTEM ON A CHIP |
| HI-8583CJI | ARINC 429 SYSTEM ON A CHIP |
| HI-8583CJI-10 | ARINC 429 SYSTEM ON A CHIP |
| HI-8583CJT | ARINC 429 SYSTEM ON A CHIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HI-8583CJI | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:ARINC 429 SYSTEM ON A CHIP |
| HI-8583CJI-10 | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:ARINC 429 SYSTEM ON A CHIP |
| HI-8583CJIF | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:ARINC 429 System on a Chip |
| HI-8583CJIF-10 | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:ARINC 429 System on a Chip |
| HI-8583CJT | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:ARINC 429 SYSTEM ON A CHIP |
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