ZED-F9K - Integration manual
Pin no.
Name
I/O
Description
10
Reserved
-
Reserved
11
Reserved
-
Reserved
12
GND
-
Ground
13
Reserved
-
Reserved
14
GND
-
Ground
15
Reserved
-
Reserved
16
Reserved
-
Reserved
17
Reserved
-
Reserved
18
Reserved
-
Reserved
19
GEOFENCE_STAT
O
Geofence status, user defined
20
RTK_STAT
O
RTK status 0 – fixed, blinking – receiving and using corrections, 1 – no
corrections
21
Reserved
-
Reserved
22
WT
I
Wheel ticks
23
DIR
I
Direction
24
Reserved
-
Reserved
25
Reserved
-
Reserved
26
RXD2
I
Correction UART input
27
TXD2
O
Correction UART output
28
Reserved
-
Reserved
29
Reserved
-
Reserved
30
Reserved
-
Reserved
31
Reserved
-
Reserved
32
GND
-
Ground
33
VCC
I
Voltage supply
34
VCC
I
Voltage supply
35
Reserved
-
Reserved
36
V_BCKP
I
Backup supply voltage
37
GND
-
Ground
38
V_USB
I
USB power input
39
USB_DM
I/O
USB data
40
USB_DP
I/O
USB data
41
GND
-
Ground
42
TXD / SPI_MISO
O
Serial port if D_SEL =1(or open). SPI MISO if D_SEL = 0
43
RXD / SPI_MOSI
I
Serial port if D_SEL =1(or open). SPI MOSI if D_SEL = 0
44
SDA / SPI_CS_N
I/O
I2C data if D_SEL =1 (or open). SPI chip select if D_SEL = 0
45
SCL / SPI_CLK
I/O
I2C Clock if D_SEL =1(or open). SPI clock if D_SEL = 0
46
TX_READY
O
TX_Buffer full and ready for TX of data
47
D_SEL
I
Interface select
48
GND
-
Ground
49
RESET_N
I
RESET_N
50
SAFEBOOT_N
I
SAFEBOOT_N (for future service, updates and reconfiguration, leave OPEN)
51
EXT_INT
I
External interrupt pin
52
Reserved
-
Reserved
UBX-20046189 - R01
4 Design
Page 73 of 105
C1-Public
Early production information
