37
Table 23. DSPI connections
Interface
S32G274A Port
Connection
DSPI1
SOUT
PA_06
Connects to J5. (SW11[1] = OFF)
SIN
PF_15
Connects to J5. (SW11[1] = OFF)
SCK
PA_08
Connects to J5. (SW11[1] = OFF)
PCS0
PA_07
Connects to J5.
DSPI5
SOUT
PA_11
Connects to SJA1110.
SIN
PA_10
Connects to SJA1110.
SCK
PA_09
Connects to SJA1110.
PCS0
PA_12
Connects to SJA1110.
GPIO(PCS)
PB_14
Connects to SJA1110.
3.14 I2C
The I2C module is a functional unit that provides a two-wire bidirectional serial bus. Its operating speed can
be up to 100 kbps in the standard mode and up to 400 kbps in the fast mode.
The table below describes the I2C connections on the S32G-VNP-GLDBOX.
Table 24. I2C connections
S32G274A
Interface
Part
Address
Description
I2C0_SCL PC_00
I2C0_SDA PB_15
U83
PCA85073A
1010001R/W, 0x51
U59
Si5332
1101010R/W, 0x6A
I2C signal is not
connected
P1
PCIe x1 socket
U24
PCAL6524HEAZ
0100010R/W, 0x22
U137
1
PCT2075
1001000R/W, 0x48