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TxVpdMvipCfg

Description:

This command sets the overall MVIP configuration for a communications processor.

Prototype:

short TxVpdMvipCfg (TX_HANDLE handle,
unsigned short main_mode,
unsigned short sec8k_mode,
unsigned short network );

handle TX_HANDLE returned from TxVpdOpen.

main_mode Mode of main MVIP clocking.Valid modes include:

CLOCK_REF_OSC
 MVIP Timing Master reference
Internal Oscillator.

CLOCK_REF_MVIP
TX board will get MVIP timing from
the MVIP bus.

CLOCK_REF_SEC8K
 MVIP Timing Master reference MVIP
SEC8K Signal.

CLOCK_REF_NET
MVIP Timing Master reference T1/E1

sec8k_mode Mode of sec8k clocking. Valid modes include:

SEC8K_DRIVEN_BY_OSC
SEC8K Timing Master reference
Internal Oscillator.

SEC8K_NOT_DRIVEN
SEC8K Not Driven.

SEC8K_DRIVEN_BY_NET
 SEC8K Timing Master reference T1/E1.

network Network T1/E1 on A | B .

(required if main_mode or sec8k_mode indicates NET). Values include:

NET_T1A
 T1A (or E1A) is network connection

NET_T1B
 T1B (or E1B) is network connection

Details

The modes of both the main clock and the secondary (sec8K) clock are set by this function. If either the main or sec8K clock is defined as type NET, this function must also identify whether the network T1/E1 is slot A or B. All literals passed to this function can be found in the include file mviptype.h.

This function issues an MVIP CONFIG command to the communications processor associated with the TX_HANDLE provided. The function waits (for up to 3 seconds) for a response to be received. A single MVIP CONFIG command should be issued whenever MVIP resources are to be used on the communications processor.

See Also

TxVpdT1E1Cfg


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