CT1990 查看數據表（PDF） - Aeroflex Corporation

零件编号

产品描述 (功能)

生产厂家

CT1990

MIL-STD-1553B Remote Terminal, Bus Controller, or Passive Monitor Hybrid with Status Word Control

Aeroflex Corporation 

DTRQ

DTAK

IUSTB

H/L

Subsystem Reply Time < 13.5µs

Don’t Care

250 nsec

250 nsec

500 nsec

CWC0-CWC4

Valid

Incremented

Enable High Byte of TX

Data on Internal

Highway

Enable Low Byte of

TX Data on Internal

Highway

Figure 11 – Handshaking for Tx Data Transfers

DTRQ

DTAK

IUSTB

H/L

Subsystem Reply Time < 1.5µs

Don’t Care

250 nsec

250 nsec

500 nsec

Internal

Highway

High Byte Valid

Low Byte Valid

CWC0-CWC4

Valid

Figure 12 – Handshaking for Rx Data Transfers

Incremented

Aeroflex Circuit Technology

19

SCDCT1990 REV B 8/21/00 Plainview NY (516) 694-6700

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