Техническая Спецификация для Intel N2820 FH8065301616603
Модели
FH8065301616603
Datasheet
35
Physical Interfaces
2.18
Miscellaneous Signals
2.19
GPIO Signals
Most GPIOs are configurable using multiplexors.
Table 19. Miscellaneous Signals and Clocks
Default Buffer State
Signal Name
Dir
Term
()
Plat.
Power
S4/S5
S3
Reset
Enter S0
SVID_DATA
I/O
2k(H)
V1P0S
Off
Off
Pull-up
Pull-up
SVID_CLK
O
2k(H)
V1P0S
Off
Off
Pull-up
Pull-up
SVID_ALERT#
I
2k(H)
V1P0S
Off
Off
Pull-up
Pull-up
PROCHOT#
I/O
2k(H)
V1P0S
Off
Off
Pull-up
Pull-up
ILB_8254_SPKR†
O
20k(H)
V1P8S
Off
Off
Pull-up
Pull-up
ILB_NMI†
I
20k(H)
V1P8S
Off
Off
Pull-up
Pull-up
PMC_PLT_CLK[5:0]†
O
20k(L)
V1P8S
Off
Off
Pull-down
Pull-down
GPIO_RCOMP
-
-
V1P8S
Off
Off
Active
Active
NOTE: All signals with the “†” symbol are multiplexed and may not be available without configuration.
NOTE: GPIO_RCOMP provides compensation for the following pins: GPIO_S5[10], PMC_SUSPWRDNACK PMC_SUSCLK[0],
PMC_SLP_S4#, PMC_SLP_S3#, GPIO_S5[14], PMC_ACPRESENT, PMC_WAKE_PCIE[0]#, PMC_BATLOW#,
PMC_PWRBTN#, PMC_PLTRST#, GPIO_S5[17], PMC_SUS_STAT#, USB_OC[1:0]#, GPIO_S5[09:00], GPIO_S5[30:22],
TAP_TCK TAP_TRST#, TAP_TMS, TAP_TDI, TAP_TDO, TAP_PRDY#, TAP_PREQ#
Table 21. GPIO Signals (Sheet 1 of 5)
Default Buffer State
Signal Name
Dir
Term
()
Plat.
Power
S4/S5
S3
Reset
Enter S0
GPIO_S0_SC[000]†
I/O
20k,L
V1P8S
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[001]†
I/O
20k,L
V1P8S
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[002]†
I/O
20k,H
V1P8S
Off
Off
Pull-up
Pull-up
GPIO_S0_SC[003]†
I/O
20k,H
V1P8S
Off
Off
Pull-up
Pull-up
GPIO_S0_SC[004]†
I/O
20k,H
V1P8S
Off
Off
Pull-up
Pull-up
GPIO_S0_SC[005]†
I/O
20k,H
V1P8S
Off
Off
Pull-up
Pull-up
GPIO_S0_SC[006]†
I/O
20k,H
V1P8S
Off
Off
Pull-up
Pull-up
GPIO_S0_SC[007]†
I/O
20k,H
V1P8S
Off
Off
Pull-up
Pull-up
GPIO_S0_SC[008]†
I/O
20k,L
VAUD
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[009]†
I/O
20k,L
VAUD
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[010]†
I/O
20k,L
VAUD
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[011]†
I/O
20k,L
VAUD
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[012]†
I/O
20k,L
VAUD
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[013]†
I/O
20k,L
VAUD
Off
Off
Pull-down
Pull-down
GPIO_S0_SC[014]†
I/O
20k,L
VAUD
Off
Off
Pull-down
Pull-down