5962F9211803QXC View Datasheet(PDF) - Aeroflex UTMC

Part Name

Description

Manufacturer

5962F9211803QXC

Enhanced SuMMIT XTE MIL-STD-1553 dual redundant bus controller/remote terminal/monitor/transceiver multichip module SMD. Lead finish gold. Class Q. Device type 09 (SuMMIT XTE 5V/12V). Radiation none.

Aeroflex UTMC 

2.1.8 Time-Tag Register (Read/Write) - Register 7

The Time-Tag Register reflects the state of a 16-bit free running counter. The resolution of this counter is user-defined via input

TCLK or fixed at 64µs/bit. The Time-Tag counter is automatically reset when the SRT receives a valid synchronize without data

mode code. The SRT automatically loads the Time-Tag counter with the data associated with reception of a valid synchronize with

data mode code. The Time-Tag counter begins operation on the rising edge of MRST or within 64µs; after the receipt of a valid

mode code, reset remote terminal, or sync with/without data. When the SRT is halted (STEX = 0), the Time-Tag continues to

run.Time-Tag value is captured upon command word-validation.

Bit

Number

Mnemonic

Description

15-0

TT(15:0)

Time-Tag Counter Bits. (Bit 15 MSB - Bit 0 LSB)

2.1.9 Remote Terminal Descriptor Pointer Register (Read/Write) - Register 8

The SRT accesses a block of external memory to gain information on how to process a valid command. Each subaddress and mode

code has a block of memory reserved for this task. Located contiguously in memory, these reserved memory locations are called a

descriptor space. The Remote Terminal Descriptor Pointer Register contains an address that points to the top of this memory space.

The SRT uses the T/R bit, subaddress/mode code field, and mode code to select one block within the descriptor table for message

processing. The Remote Terminal Descriptor Pointer Register is static during message processing.

Bit

Number

15-0

Mnemonic

Description

RTDA(15:0) Remote Terminal Descriptor Address Bits. (Bit 15 MSB - Bit 0 LSB)

SµMMIT FAMILY

13

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