Intel E3300 Data Sheet - Page 23

Electrical Specifications . Table 8. Table 9. 2.7.2 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. Signal Characteristics Signals with RTT 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# Open Drain Signals1 Signals with No RTT 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 THERMTRIP#, FERR#/PBE#, IERR#, BPM[5:0]#, BR0#, TDO, FCx NOTES: 1. Signals that do not have RTT, nor are actively driven to their high-voltage level. Signal Reference Voltages GTLREF VTT/2 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#, PWRGOOD1, SMI#, STPCLK#, TCK1, TDI1, TMS1, TRST#1 NOTE: 1. See Table 11 for more information. 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/deasserted for at least eight BCLKs 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. Datasheet 23