Intel Itanium 2 Processor Instrukcja Użytkownika Pobierz pdf (Strona 106)

106 Datasheet

Signals Reference

SBSY_C1# Low BCLKp Data

SBSY_C2# Low BCLKp Data

TDO High TCK TAP

THRMTRIP# Low Asynchronous Error

THRMALERT# Low Asynchronous Error

Table A-13. Input Signals

Name Active Level Clock Signal Group Qualified

BPRI# Low BCLKp Arbitration Always

BR1# Low BCLKp Arbitration Always

BR2# Low BCLKp Arbitration Always

BR3# Low BCLKp Arbitration Always

BCLKp High — Control Always

BCLKn High — Control Always

D/C# Low BCLKp System Bus Request Phase (Mem Rd)

DEFER# Low BCLKp Snoop Snoop Phase

DHIT# Low BCLKp System Bus IDS#+1

GSEQ# Low BCLKp Snoop Snoop Phase

ID[9:0]# Low BCLKp Defer IDS#, IDS#+1

IDS# Low BCLKp Defer Always

INIT# Low Asynch Exec Control Always

NOTES:

1. Synchronous assertion with asserted RS[2:0]# guarantees synchronization.

INT (LINT0) High Asynch Exec Control

IP[1:0]# Low BCLKp System Bus IDS#+1

NMI (LINT1) High Asynch Exec Control

RESET# Low BCLKp Control Always

RS[2:0]# Low BCLKp Response Always

RSP# Low BCLKp Response Always

PMI# Low Asynch Exec Control

PWRGOOD High Asynch Control —

TCK High — Diagnostic Always

TDI High TCK Diagnostic Always

TMS High TCK Diagnostic Always

TRST# Low Asynch Diagnostic Always

TRDY# Low BCLKp Response Response Phase

Table A-12. Output Signals (Sheet 2 of 2)

Name Active Level Clock Signal Group

1 2 ... 101 102 103 104 105 106 107 108

Brak uwag

Intel Itanium 2 Processor Instrukcja Użytkownika Strona 106