Datapath Testing - 3.6 English

7 Series FPGAs Transceivers Wizard (PG168)

Document ID

PG168

Release Date

2022-05-19

Version

3.6 English

The normal datapath testing can be classified in terms of internal and external data width. Table: TX/RX Internal and External Data Width Combination shows the different possible combinations of data width.

Table C-1: TX/RX Internal and External Data Width Combination
TX Internal Data Width	TX External Data Width	RX Internal Data Width	RX External Data Width
16	16	16	16
16	32	16	32
20	20	20	20
20	40	20	40
32	32	32	32
32	64	32	64
40	40	40	40
40	80	40	80

TX Internal Data Width	TX External Data Width	RX Internal Data Width	RX External Data Width
16	16	16	16
16	32	16	32
20	20	20	20
20	40	20	40
32	32	32	32
32	64	32	64
40	40	40	40
40	80	40	80

TX Internal Data Width	TX External Data Width	RX Internal Data Width	RX External Data Width
16	16	16	16
16	32	16	32
20	20	20	20
20	40	20	40
32	32	32	32
32	64	32	64
40	40	40	40
40	80	40	80

TX Internal Data Width	TX External Data Width	RX Internal Data Width	RX External Data Width
16	16	16	16
16	32	16	32
20	20	20	20
20	40	20	40
32	32	32	32
32	64	32	64
40	40	40	40
40	80	40	80