HI-6011 Datasheet, PDF (1/13 Pages) Holt Integrated Circuits – ARINC 429 Transmitter / Dual Receiver for 8-Bit Bus

October 2012
HI-6011
ARINC 429
Transmitter / Dual Receiver for 8-Bit Bus
GENERAL DESCRIPTION
The HI-6011 is a CMOS integrated circuit designed to
interface the avionics ARINC 429 data bus to an 8-bit
port. It contains two receivers and one transmitter. They
operate independently except for the parity option and
the selected clock rate. The receiver demands that
the incoming data meet the standard protocol and the
transmitter outputs a standard protocol stream.
The HI-6011 provides flexible options for interfacing to
the user system. The controlling processor can operate
both the receiver and transmitter either by using hard
wired flags and gates at the pins or by using software
reads and writes of internal registers or a combination
thereof.
The chip is programmable to operate with single 8-bit
bytes where successive writes and reads are used to
receive or transmit complete 32 bit words.
The receiver allows two operational modes: Mode 0 to
allow receiving data words irrespective of the word’s
address label (first 8 Bits); Mode 1 to permit receiving
only words with matching address labels.
A Master clock signal of 1, 6 or 12 MHz is supplied to
the HI-6011. Two bits of the control word define the
frequency.
Interrupt error flags are generated for received parity
errors or premature (before 32 bits are received) idle
line conditions.
The HI-6011 is a 5 volt chip that will require data
translation from and to the ARINC bus using external
line drivers and line receivers. The HI-8591 line receiver
is available for the receiver side and the single supply
HI-8592 line driver is available for the transmitter side.
APPLICATIONS
• Avionics Data Communication
• Serial to Parallel Conversion
• Parallel to Serial Conversion
FEATURES
• Single +5V supply
• ARINC 429 protocol controller with 8-bit parallel
host interface
• Automatic label recognition option
• Programmable parity option
• Transmit FIFO for up to five ARINC 429 messages
• CMOS / TTL logic pins
• Industrial and Extended temperature ranges
• Burn-in available
PIN CONFIGURATION (TOP VIEW)
XONE ₁
XZERO 2
R1ONE 3
R1ZERO 4
R2ONE 5
R2ZERO 6
A2 7
A1 8
A0 9
D0 10
D1 11
D2 12
NC 13
NC 14
VDD ¹⁵
VSS ¹⁶
NC ¹⁷
NC ¹⁸
NC ¹⁹
NC ²⁰
40 WR
39 RD
38 CLOCK
37 RST
36 XINT
35 VDD
34 VSS
33 RINT
32 CS
31 D7
30 D6
29 D5
28 D4
27 D3
26 VDD
25 VSS
24 NC
23 NC
22 NC
21 NC
40-pin ceramic side-braised DIP
DS6011 Rev. New
HOLT INTEGRATED CIRCUITS
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