UT1553B/BCRT-ACA0 Просмотр технического описания (PDF) - Aeroflex UTMC

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UT1553B/BCRT-ACA0

UT1553B BCRT bus controller/remote terminal/monitor. Lead finish optional. Total dose none.

Aeroflex UTMC 

#0 BC/RT CONTROL REGISTER

15

14

13

12

11

UNUSED UNUSED UNUSED UNUSED EXTOVR

7

CHNSEL

BUSAEN

6

5

RTYCNT

4

RTYBCME

3

RTYTO

10

BC/RT

2

RTYME

9

RTYALTB

1

RTYBSY

8

BUSBEN

0

STEN

#1 BC/RT STATUS REGISTER

15

14

13

12

11

10

9

8

TEST

RTACT

DYNBUS RT FLAG

SRQ

BUSY

BIT

RESET

7

6

5

4

3

2

1

0

BC/RT

BUSA/B

SSFAIL UNUSED UNUSED UNUSED UNUSED CMBKPG

#2 (BC) CURRENT COMMAND BLOCK REGISTER

(RT) REMOTE TERMINAL DESCRIPTOR SPACE ADDRESS REGISTER

15

14

13

12

11

10

A15

A14

A13

A12

A11

A10

7

6

5

4

3

2

A7

A6

A5

A4

A3

A2

#3 POLLING COMPARE REGISTER

15

14

13

12

X

X

X

X

7

6

5

4

SWBT12 SWBT13 SWBT14 BRDCST

11

X

3

BUSY

10

MSGERR

2

SS FLAG

9

A9

1

A1

9

INSTR

1

DBC

8

A8

0

A0

8

SRQ

0

RT FLAG

#4 BIT WORD REGISTER

15

14

13

12

11

10

9

8

CHBFAIL CHAFAIL

D13

D12

D11

D10

D9

D8

7

6

5

4

3

2

1

0

D7

D6

D5

D4

D3

D2

D1

D0

#5 CURRENT COMMAND REGISTER

15

14

13

12

11

10

9

8

D15

D14

D13

D12

D11

D10

D9

D8

7

6

5

4

3

2

1

0

D7

D6

D5

D4

D3

D2

D1

D0

#6 INTERRUPT LOG LIST POINTER REGISTER

15

14

13

12

11

10

9

8

A15

A14

A13

A12

A11

A10

A9

A8

7

6

5

4

3

2

1

0

A7

A6

A5

A4

A3

A2

A1

A0

#7 BCRT HIGH-PRIORITY INTERRUPT ENABLE REGISTER

15

14

13

12

11

10

9

8

UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED DMAERR

7

6

5

4

3

2

1

0

CMDERR DYNBUS SSFAIL

ENDBIT

BITFAIL

EOL

MSGERR STDINT

#8 BCRT HIGH-PRIORITY INTERRUPT STATUS/RESET REGISTER

15

14

13

12

11

10

9

8

UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED UNUSED DATOVR

7

6

5

4

3

2

1

0

ILLCMD

DYNBUS SSFAIL

ENDBIT

BITFAIL

EOL

MSGERR STDINT

Table 1. BCRT Registers

BCRT-17

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