Intel AT80571RG0601ML Arkusz Danych Pobierz pdf (Strona 23)

100

Datasheet 23

Electrical Specifications

3. The value of these signals during the active-to-inactive edge of RESET# defines the

processor configuration options. See Section 6.1 for details.

4. PROCHOT# signal type is open drain output and CMOS input.

NOTES:

1. Signals that do not have R

, nor are actively driven to their high-voltage level.

NOTE:

1. See Ta b le 11 for more information.

2.7.2 CMOS and Open Drain Signals

Legacy input signals such as A20M#, IGNNE#, INIT#, SMI#, and STPCLK# use CMOS

input buffers. All of the CMOS and Open Drain signals are required to be asserted/de-

asserted for at least eight BCLKs in order for the processor to recognize the proper

signal state. See Section 2.7.3 for the DC specifications. See Section 6.2 for additional

timing requirements for entering and leaving the low power states.

Table 8. Signal Characteristics

Signals with R

Signals with No R

A[35:3]#, ADS#, ADSTB[1:0]#, BNR#, BPRI#,

D[63:0]#, DBI[3:0]#, DBSY#, DEFER#,

DRDY#, DSTBN[3:0]#, DSTBP[3:0]#, HIT#,

HITM#, LOCK#, PROCHOT#, REQ[4:0]#,

RS[2:0]#, TRDY#

A20M#, BCLK[1:0], BPM[5:0]#, BSEL[2:0],

COMP[8,3:0], FERR#/PBE#, IERR#, IGNNE#,

INIT#, ITP_CLK[1:0], LINT0/INTR, LINT1/

NMI, MSID[1:0], PWRGOOD, RESET#, SMI#,

STPCLK#, TDO, TESTHI[12,10:0],

THERMTRIP#, VID[7:0], GTLREF[1:0], TCK,

TDI, TMS, TRST#, VTT_SEL

Open Drain Signals

THERMTRIP#, FERR#/PBE#, IERR#, BPM[5:0]#,

BR0#, TDO, FCx

Table 9. Signal Reference Voltages

GTLREF V

BPM[5:0]#, RESET#, BNR#, HIT#, HITM#, BR0#,

A[35:0]#, ADS#, ADSTB[1:0]#, BPRI#, D[63:0]#,

DBI[3:0]#, DBSY#, DEFER#, DRDY#, DSTBN[3:0]#,

DSTBP[3:0]#, LOCK#, REQ[4:0]#, RS[2:0]#,

TRDY#

A20M#, LINT0/INTR, LINT1/NMI,

IGNNE#, INIT#, PROCHOT#,

PWRGOOD

, SMI#, STPCLK#, TCK

TDI

, TMS

, TRST#

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 99 100

Komentarze do niniejszej Instrukcji

Brak uwag

Intel AT80571RG0601ML Arkusz Danych Strona 23

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Procesory Intel AT80571RG0601ML