Nokia FYGM HDMI Pinout

Signal descriptions:

  • GPS_TIME_IN_H, GSM_FC_IN_H, GPS_TIME_IN_L, GSM_FC_IN_L: serial datafrom GPS to CPU or GSM Frame Clock input; RS422/485 differential
  • SingleEndedIn: REF2M_IN REF10M_IN Accepts TTL/CMOS and SINE from -6 to+13 dBm. Input impedance is approximately 75 Ohm, Reduced swing TTL resultingfrom TTL-Gate plus 75 Ohm source termination is OK, too.
  • NC: No Connection
  • GPS_PPS_IN_H, GSM_FN_IN_H, GPS_PPS_IN_L, GSM_FN_IN_L: PPS pulsefrom GPS or GSM Frame Number input; RS422/485 differential
  • GPS_CONTROL_H, GPS_CONTROL_L: Serial data form CPU to GPS; RS422/485differential.
  • GPS_PWR, GPS_PWR_RET: GPS power supply: 50 mA at 15 to >35 VGPS_PWR_N might not be isolated from GND but cannot be relied upon to be thesame.
Pin Signal Notes
1 GPS_TIME_IN_H UART from GPS
2 SingleEndedIn
3 GPS_TIME_IN_L UART from GPS
4 GND
5 NC
6 GND
7 GPS_PPS_IN_H PPS Pulse
8 NC
9 GPS_PPS_IN_L PPS Pulse
10 GPS_CONTROL_H UART input to GPS
11 GND
12 GPS_CONTROL_L UART input to GPS
13 GND
14 NC
15 GPS_PWR_RET 15-35v
16 GND
17 GND
18 GPS_PWR 15-35v
19 NC

nokia_fygm/hdmi_pinout.txt · Last modified: 2021/02/18 11:55 by john
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