Connectors
UM1817
28/58
DocID026902 Rev 3
3.4
HDMI source connector CN4
Figure 12. HDMI source connector CN4 (front view)
3.5
CAN D-type 9-pin male connector CN5
Figure 13. CAN D-type 9-pin male connector CN5 (front view)
Table 20. HDMI source connector CN4
Pin number
Description
Pin number
Description
1,3,4,6,7,9,10,12
TMDS differential signal pair
connected to CN3
16
I2C1_SDA (PB7)
13
CEC (PB10)
2,5,8,11,17
GND
14
NC
18
HDMI_5V_Source from power
switch U3
15
I2C1_SCL (PB6)
19
HPD (PD10)
06Y9
