Intel i7-3540M AW8063801108900 User Manual

86

Datasheet, Volume 1

FDI1_FSYNC[1]

 Flexible Display Interface Frame Sync: Pipe B and C

I

CMOS

FDI1_LSYNC[1]

 Flexible Display Interface Line Sync: Pipe B and C

I

CMOS

FDI_INT

I

Asynchronous 

CMOS

DMI_RX[3:0]

DMI_RX#[3:0]

DMI Input from PCH: Direct Media Interface receive 

differential pair.

I

DMI

DMI_TX[3:0]

DMI_TX#[3:0]

DMI Output to PCH: Direct Media Interface transmit 

differential pair.

O

DMI

BCLK

BCLK#

Differential bus clock input to the processor

I

Diff Clk

DPLL_REF_CLK

DPLL_REF_CLK#

Embedded Display Port PLL Differential Clock In: 120 MHz.

I 

Diff Clk

BPM#[7:0]

Breakpoint and Performance Monitor Signals: These signals 

are outputs from the processor that indicate the status of 

breakpoints and programmable counters used for monitoring 

processor performance.

I/O

CMOS

BCLK_ITP 

BCLK_ITP#

These signals are connected in parallel to the top side debug 

probe to enable debug capacities. 

I

DBR#

DBR# is used only in systems where no debug port is 

implemented on the system board. DBR# is used by a debug 

port interposer so that an in-target probe can drive system 

reset.

O

PRDY#

PRDY# is a processor output used by debug tools to determine 

processor debug readiness.

O

Asynchronous 

CMOS