• NISCOPE_ATTRIBUTE_P2P_ENABLED
• NISCOPE_ATTRIBUTE_P2P_CHANNELS_TO_STREAM
• NISCOPE_ATTRIBUTE_P2P_ENDPOINT_SIZE
• NISCOPE_ATTRIBUTE_P2P_SAMPLES_AVAIL_IN_ENDPOINT
• NISCOPE_ATTRIBUTE_P2P_MOST_SAMPLES_AVAIL_IN_ENDPOINT
• NISCOPE_ATTRIBUTE_P2P_SAMPLES_TRANSFERRED
• NISCOPE_ATTRIBUTE_P2P_ENDPOINT_OVERFLOW
• NISCOPE_ATTRIBUTE_P2P_FIFO_ENDPOINT_COUNT
• NISCOPE_ATTRIBUTE_P2P_ONBOARD_MEMORY_ENABLED
• NISCOPE_ATTRIBUTE_P2P_STREAM_RELATIVE_TO
• NISCOPE_ATTRIBUTE_P2P_SAMPLES_TRANSFERRED_PER_RECORD
• NISCOPE_ATTRIBUTE_P2P_MANUAL_CONFIGURATION_ENABLED
• NISCOPE_ATTRIBUTE_P2P_DATA_TRANS_PERMISSION_ADDR
• NISCOPE_ATTRIBUTE_P2P_DATA_TRANS_PERMISSION_ADDR_TYPE
• NISCOPE_ATTRIBUTE_P2P_DESTINATION_WINDOW_ADDR
• NISCOPE_ATTRIBUTE_P2P_DESTINATION_WINDOW_ADDR_TYPE
• NISCOPE_ATTRIBUTE_P2P_DESTINATION_WINDOW_SIZE
• NISCOPE_ATTRIBUTE_P2P_NOTIFY_PUSH_MESSAGE_ON
• NISCOPE_ATTRIBUTE_P2P_NOTIFY_MESSAGE_PUSH_ADDR
• NISCOPE_ATTRIBUTE_P2P_NOTIFY_MESSAGE_PUSH_ADDR_TYPE
• NISCOPE_ATTRIBUTE_P2P_NOTIFY_MESSAGE_PUSH_VALUE

Data type	Access	Applies to	Coercion	High Level Functions
Boolean	R/W	Endpoint	None	None

Specifies whether the digitizer writes data to the peer-to-peer endpoint.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.
Default Value: FALSE

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
String	R/W	Endpoint	None	None

Specifies which channels are written to a peer-to-peer endpoint. If multiple channels are specified, the channels are interleaved by sample.

!Note	Note  This attribute can only be used with high-speed digitizers that support peer-to-peer streaming.

!Note	Note  This attribute must either be unused or set to all enabled channels on NI 5160/5162 digitizers.
Default Value: 0

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	RO	Endpoint	None	None

Returns the size in samples of the peer-to-peer endpoint.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	RO	Endpoint	None	None

Returns the current number of samples available to stream from a peer-to-peer endpoint.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	RO	Endpoint	None	None

Returns the most number of samples available to stream from a peer-to-peer endpoint since the last time this attribute was read.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt64	RO	Endpoint	None	None

Returns the number of samples transferred through the peer-to-peer endpoint since it was last reset.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
Boolean	RO	Endpoint	None	None

Returns TRUE if the endpoint FIFO has overflowed. Reset the endpoint to clear the overflow condition.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	RO	N/A	None	None

Returns the number of FIFO-based peer-to-peer endpoints this device supports.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
Boolean	R/W	N/A	None	None

Specifies whether the digitizer writes data to onboard memory when a peer-to-peer endpoint is enabled.

!Note	Note  This attribute can only be used with high-speed digitizers that support peer-to-peer streaming.

!Note	Note  This attribute is not supported on NI 5160/5162 digitizers.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	RW	Endpoint	None	None

Determines which trigger peer-to-peer data is streamed relative to.

!Note	Note  On the NI 5122/5622, only NISCOPE_VAL_STREAM_RELATIVE_TO_START_TRIGGER is valid for this attribute.
Default Value: NISCOPE_VAL_STREAM_RELATIVE_TO_START_TRIGGER (0)

NISCOPE_VAL_STREAM_RELATIVE_TO_START_TRIGGER (0)

NISCOPE_VAL_STREAM_RELATIVE_TO_REFERENCE_TRIGGER (1)

NISCOPE_VAL_STREAM_RELATIVE_TO_SYNC_TRIGGER (2)

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	RO	Endpoint	None	None

Returns the number of samples transferred per record when you set the NISCOPE_ATTRIBUTE_P2P_STREAM_RELATIVE_TO attribute to NISCOPE_VAL_STREAM_RELATIVE_TO_REFERENCE_TRIGGER or NISCOPE_VAL_STREAM_RELATIVE_TO_SYNC_TRIGGER.

!Note	Note  This attribute is only supported on NI 5160/5162 digitizers.

Data type	Access	Applies to	Coercion	High Level Functions
Boolean	R/W	Endpoint	None	None

Enables/disables the advanced attributes for a peer-to-peer endpoint. These attributes cannot be used if an endpoint is being configured by NI-P2P, or a resource reservation error will occur.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt64	RO	Endpoint	None	None

Returns the address of a hardware register used to grant permission for the peer-to-peer endpoint to write data to another peer. The type of this address is determined by the NISCOPE_ATTRIBUTE_P2P_DATA_TRANS_PERMISSION_ADDR_TYPE attribute. Permission is granted in bytes and the register is additive.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	R/W	Endpoint	None	None

Specifies the type of address returned from the NISCOPE_ATTRIBUTE_P2P_DATA_TRANS_PERMISSION_ADDR attribute.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.
Default Value: NISCOPE_VAL_ADDR_VIRTUAL

NISCOPE_VAL_ADDR_PHYSICAL (0)

NISCOPE_VAL_ADDR_VIRTUAL (1)

Data type	Access	Applies to	Coercion	High Level Functions
ViInt64	R/W	Endpoint	None	None

Specifies the destination for data written by the peer-to-peer endpoint. The type of this address is specified by the NISCOPE_ATTRIBUTE_P2P_DESTINATION_WINDOW_ADDR_TYPE attribute.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

A valid, non-NULL physical or virtual address.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	R/W	Endpoint	None	None

Specifies the type of the NISCOPE_ATTRIBUTE_P2P_DESTINATION_WINDOW_ADDR attribute.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.
Default Value: NISCOPE_VAL_ADDR_VIRTUAL

NISCOPE_VAL_ADDR_PHYSICAL (0)

NISCOPE_VAL_ADDR_VIRTUAL (1)

Data type	Access	Applies to	Coercion	High Level Functions
ViInt64	R/W	Endpoint	None	None

Specifies the size, in bytes, of the destination window determined by the NISCOPE_ATTRIBUTE_P2P_DESTINATION_WINDOW_ADDR and the NISCOPE_ATTRIBUTE_P2P_DESTINATION_WINDOW_ADDR_TYPE attributes.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

Any non-NULL value.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	R/W	Endpoint	None	None

Specifies the event to push the NISCOPE_ATTRIBUTE_P2P_NOTIFY_MESSAGE_PUSH_VALUE attribute to the NISCOPE_ATTRIBUTE_P2P_NOTIFY_MESSAGE_PUSH_ADDR attribute. Setting this attribute to NISCOPE_VAL_NOTIFY_DONE pushes the message when the acquisition has completed.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.
Default Value: NISCOPE_VAL_NOTIFY_NEVER

NISCOPE_VAL_NOTIFY_NEVER (0)

NISCOPE_VAL_NOTIFY_DONE (1)

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt64	R/W	Endpoint	None	None

Specifies the address to Push Message push Value to on the event specified by the NISCOPE_ATTRIBUTE_P2P_NOTIFY_PUSH_MESSAGE_ON attribute.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.

• Peer-to-Peer Streaming

Data type	Access	Applies to	Coercion	High Level Functions
ViInt32	R/W	Endpoint	None	None

Specifies the type of the NISCOPE_ATTRIBUTE_P2P_NOTIFY_MESSAGE_PUSH_ADDR attribute.

!Note	Note  This attribute can be used only with high-speed digitizers that support peer-to-peer streaming.
Default Value: NISCOPE_VAL_ADDR_VIRTUAL

NISCOPE_VAL_ADDR_PHYSICAL (0)

NISCOPE_VAL_ADDR_VIRTUAL (1)

Data type	Access	Applies to	Coercion	High Level Functions
ViInt64	R/W	Endpoint	None	None

Specifies the value to be pushed to the NISCOPE_ATTRIBUTE_P2P_NOTIFY_MESSAGE_PUSH_ADDR attribute on the event specified by the NISCOPE_ATTRIBUTE_P2P_NOTIFY_PUSH_MESSAGE_ON attribute.

!Note	Note  This attribute is only supported by devices that support peer-to-peer streaming.

• Peer-to-Peer Streaming