3-22
Chapter 3: Motherboard info
17. TPM connector (20-1 pin TPM)
This connector supports a Trusted Platform Module (TPM) system, which can
securely store keys, digital certificates, passwords, and data. A TPM system
also helps enhance network security, protects digital identities, and ensures
platform integrity.
18. LPC debug card connector.(14-1 pin LPC1)
This is a low pin count interface used to plug in the LPC debug card.
®
DSBF-D12 Series TPM connector
TPM1
CK_33M_TPM LFRAMEn LRESETn LAD3
+3.3V
LAD0
+3.3V
X GND X
X
GPIO2 GPI
O
LAD2 LAD1 GND
X
SERIRQ
X X
PIN1
®
DSBF-D12 Series LPC debug card connector
LPC1
+3.3V
PIN1
+3.3V
+3.3V
GND
GND
LPC_LAD2
LPC_LAD3
LPC_LAD0
LPC_LAD1
PL
TRST
LFRAME_N
CLK
GND