Silicon Laboratories M88, Руководство пользователя

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M88 Evaluation Kit User Guide Jumpers
STO-DEV7227-HB Rev. 2.1 19
10.3 Outputs
Figure 9. Output selection jumpers
Name Description Jumper
position Selects
P301, P302,
P304, P305,
P306 OUT1-5 voltage 1-2 3.3V
3-4 2.5V
5-6 1.8V
P316-P320 Select single ended or differential output on
OUT5-1. Should match setting in SW. On Differential
Off Single ended
Table 15. M88 Evaluation Kit output selection jumpers - Grey options are default factory settings
10.4 COM, TOD, PPS
Figure 10. COM, TOD and PPS selection jumpers
Name Description Jumper
position Selects
P505 Select M88 COM1 RX 1-2 COM1 connector
2-3 GNSS Add-on board
P403 Select M88 TODIN 1-2 GNSS Add-on board
2-3 TOD/1PPSIN RJ45
P401 Select M88 PPSIN_1 1-2 1PPSIN SMA
3-4 GNSS Add-on board
5-6 TOD/1PPSIN RJ45
P402 Select M88 PPSIN_0 1-2 1PPSIN SMA
3-4 GNSS Add-on board
5-6 TOD/1PPSIN RJ45
Table 16. M88 Evaluation Kit COM, TOD and PPS selection jumpers - Grey options are default factory settings.