Changes between Version 8 and Version 9 of expansion/gw16160

Timestamp:

01/28/2026 07:24:54 PM (18 hours ago)

Author:

Ron Eisworth

Comment:

Updated pinout for standard card

expansion/gw16160

@@ -12 +12 @@
  - USB 2.0 (USB1, USB2, RNDIS, USB Mass Storage)
  - RESET#
- - PPS_OUT
+ - PPS_OUT, PPS_IN
  - EVENTA_IN
- - 100Mbps Ethernet interface
+ - 100Mbps Ethernet interface (Optional)
  - 4 LEDs: Power, GPLED, GPLED2, LOGLED
- - microSD socket (for logging)
+ - microSD socket (for data logging)
 
 == M.2 Pinout
 
-The following tables provide the connector pinouts for the 10-pin debug header and the M.2 A/E-Key connector. Optional signals for the Gateworks adapter are highlighted in yellow. All are mapped to no connect or reserved pins on the M.2 connector. All of these optional signals can be bypassed to allow support with different baseboards. Contact sales for optional special configurations.
+The following tables provide the connector pinouts for the 10-pin debug header and the M.2 A/E-Key connector. Optional signals for the Gateworks adapter are highlighted in yellow and have a “OPT” label. These are no-connects on the standard board model, contact sales for special models with support for these signals. The UART signals highlighted in green are connected to the GNSS module but are not required for module operation and can be no-connects. The 10-pin debug header is a 0.050” dual row thru-hole connector and is not loaded on the standard model but can be easily probed. 
 
 M.2 Pinout:
- - M2.23 RST#(1.8V); must be driven high to take Mosaic-X5 out of reset
+ - M2.56 RST#(1.8/3.3V); must be driven high to take Mosaic-X5 out of reset
  - M2.2 VDD_BAT
  - M2.3 USB_DP
@@ -33 +33 @@
  - M2.4,72,74 VDD_3P3
  - M2.1,7,33,39,45,51,57,63,69,75 GND
- - M2.59 ENET_TX+; normally RSVD
- - M2.61 ENET_TX-; normally RSVD
- - M2.71 ENET_RX+; normally RSVD
- - M2.73 ENET_RX-; normally RSVD
- - M2.67 EVENTB(1.8V); normally RSVD; via R22 (unloaded)
-
-[[Image(16160pinout.jpg)]]
-* UART TXD1 = UART output from GPS
-* UART RXD1 = UART input to GPS 
-* VCC3_BAT = Dedicated battery backup pin, if battery backup is not needed, connect to VCC3
-
-[[Image(16160debug.jpg)]]
+ - M2.59 ENET_TX+; optional
+ - M2.61 ENET_TX-; optional
+ - M2.71 ENET_RX+; optional
+ - M2.73 ENET_RX-; optional
+ - M2.67 EVENTB(1.8V); optional; via R22 (unloaded)
+
+[[Image(GW16160pinout.jpg)]]
+
+[[Image(GW16160debug.jpg)]]
+
 
 == Antenna