Intel G1620T CM8063701448300 User Manual
Product codes
CM8063701448300
Physical Interfaces
32
Datasheet
2.14
PCU – Serial Peripheral Interface (SPI) Signals
See
for more details.
2.15
PCU – System Management Bus (SMBus)
Interface Signals
See
Default Buffer State
Signal Name
Dir
Term
()
Plat.
Power
S4/S5
S3
Reset
Enter S0
PCU_SPI_CLK
O
-
V1P8A
Pull-up
Pull-up
Pull-up
Running
PCU_SPI_CS[0]#
O
-
V1P8A
Pull-up
Pull-up
Pull-up
Running
PCU_SPI_CS[1]#†
O
20k(H)
V1P8A
Pull-up
Pull-up
Pull-up
Running
PCU_SPI_MOSI
I/O
20k(H)
V1P8A
Pull-up
Pull-up
Pull-up
Pull-up
PCU_SPI_MISO
I
20k(H)
V1P8A
Pull-up
Pull-up
Pull-up
Pull-up
NOTE: All signals with the “†” symbol are multiplexed and may not be available without configuration.
Table 14. PCU - System Management Bus (SMBus) Interface Signals
Default Buffer State
Signal Name
Dir
Term
()
Plat.
Power
S4/S5
S3
Reset
Enter S0
PCU_SMB_CLK†
I/O
20k(H)
V1P8S
Off
Off
Pull-up
Pull-up
PCU_SMB_DATA†
I/O
20k(H)
V1P8S
Off
Off
Pull-up
Pull-up
PCU_SMB_ALERT#†
I/O
20k(H)
V1P8S
Off
Off
Pull-up
Pull-up