SNLS144K June 2005 – March 2024 DS40MB200
PRODUCTION DATA
Table 7-1 and Table 7-2 provide details about how to configure the DS40MB200 multiplexer and loopback settings.
PIN | PIN VALUE | MUX FUNCTION |
---|---|---|
MUX_S0 | 0 | MUX_0 select switch_B input, SIB_0±. |
1 (default) | MUX_0 select switch_A input, SIA_0±. | |
MUX_S1 | 0 | MUX_1 select switch_B input, SIB_1±. |
1 (default) | MUX_1 select switch_A input, SIA_0±. |
PIN | PIN VALUE | LOOPBACK FUNCTION |
---|---|---|
LB0A | 0 | Enable loopback from SIA_0± to SOA_0±. |
1 (default) | Normal mode. Loopback disabled. | |
LB0B | 0 | Enable loopback from SIB_0± to SOB_0±. |
1 (default) | Normal mode. Loopback disabled. | |
LB1A | 0 | Enable loopback from SIA_1± to SOA_1±. |
1 (default) | Normal mode. Loopback disabled. | |
LB1B | 0 | Enable loopback from SIB_1± to SOB_1±. |
1 (default) | Normal mode. Loopback disabled. |