DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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⟦32775dc0d⟧ Ada Source

    Length: 2048 (0x800)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package V_Timer_Support, seg_058190

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧

E3 Source Code



with Machine_Code;
with System;
use System;
with Unchecked_Conversion;
with V_Krn_Conf_I;
use V_Krn_Conf_I;
with Krn_Defs;
with V_Bits;
with V_I_Types;
with V_I_Timeop;
with Machine_Types;

package V_Timer_Support is
    type Counter_T is range 0 .. 255;
    for Counter_T'Size use 8;
    procedure Init;
    procedure Clear_Timer_Interrupt;
    procedure Set_Timer (Count : Counter_T);
    procedure Read_Timer (Count : out Counter_T);
    function Duration_To_Count (Sec : Duration) return Counter_T;
    procedure Get_Current_Time (Day : out Day_T; Sec : out Duration);
    procedure Schedule_Alarm (Alarm_Day : Day_T; Alarm_Sec : Duration);
    procedure Cancel_Alarm;
    function Get_Interrupt_Vector_Number return System.Address;
end V_Timer_Support;

E3 Meta Data

    nblk1=1
    nid=0
    hdr6=2
        [0x00] rec0=1b rec1=00 rec2=01 rec3=000
    tail 0x21764ae3887cc863181c8 0x42a00088462060003