Intel Pentium Mobile T2130 LF80539GE0361M Data Sheet

62

Datasheet

THERMTRIP#

Output

The processor protects itself from catastrophic overheating by use of 
an internal thermal sensor. This sensor is set well above the normal 
operating temperature to ensure that there are no false trips. The 
processor will stop all execution when the junction temperature 
exceeds approximately 125°C. This is signalled to the system by the 
THERMTRIP# (Thermal Trip) pin.
For termination requirements please contact your Intel 
representative.

TMS

Input

TMS (Test Mode Select) is a JTAG specification support signal used by 
debug tools.
For termination requirements please contact your Intel 
representative.

TRDY#

Input

TRDY# (Target Ready) is asserted by the target to indicate that it is 
ready to receive a write or implicit writeback data transfer. TRDY# 
must connect the appropriate pins of both FSB agents.
For termination requirements please contact your Intel 
representative.

TRST#

Input

TRST# (Test Reset) resets the Test Access Port (TAP) logic. TRST# 
must be driven low during power on Reset. 
For termination requirements please contact your Intel 
representative.

V

CC

Input

Processor core power supply.

V

CCA

Input

V

CCA

 provides isolated power for the internal processor core PLL’s. For 

termination requirements please contact your Intel representative.

V

CCP

Input

Processor I/O Power Supply.

V

CC_SENSE

Output

V

CC_SENSE

 together with V

SS_SENSE 

are voltage feedback signals to 

IMVP6 that control the 2.1-mΩ loadline at the processor die. It 
should be used to sense voltage near the silicon with little noise. For 
termination requirements please contact your Intel representative.

VID[6:0]

Output

VID[6:0] (Voltage ID) pins are used to support automatic selection of 
power supply voltages (V

CC

). Unlike some previous generations of 

processors, these are CMOS signals that are driven by the processor. 
The voltage supply for these pins must be valid before the VR can 
supply Vcc to the processor. Conversely, the VR output must be 
disabled until the voltage supply for the VID pins becomes valid. The 
VID pins are needed to support the processor voltage specification 
variations. See 

 for definitions of these pins. The VR must 

supply the voltage that is requested by the pins, or disable itself.

V

SS_SENSE

Output

V

SS_SENSE 

together with V

CC_SENSE

 are voltage feedback signals to 

Intel® MVP6 that control the 2.1-mΩ loadline at the processor die. It 
should be used to sense ground near the silicon with little noise. For 
termination requirements please contact your Intel representative.