AAT ICAS 2170 ✧ IDC radialL analog interface specification
- IDC radialL analog interface specification
- dial identification
- dial indices
- table 2170.1 ✧ unit configuration of radialL interface
- unit phasing
- table 2170.2 ✧ unit phasing of radialL interface
IDC radialL analog interface specification
this document describes AAT ICAS design specifications for the IDC radialL analog interface. ICAS IDC radialL is specified for a limited implementation of the AAT ICAS 2120-radialDAI decimal analog interface specification. the radialL dial is based on a major unit phase of 50 major units per main unit, thus limiting conditions for unitary decimalization and indicialization of the dial units.
dial identification
strict implementation of radialXL interface requires a dial identifier such as any of the following: 'L', 'dialL'. 'FH', 'dialFH', 'FifthHubble', or 'dialFifthHubble'.
dial indices
strict implementation of radialL interface requires a system of dial indices consistent with AAT ICAS 2120.
table 2170.1 ✧ unit configuration of radialL interface
| clock unit | completion of unit phase | number of unit indices | indice segment unit | top indice label |
|---|---|---|---|---|
| clock unit | completion of unit phase | number of unit indices | indice segment unit | top indice label |
| major unit | 1 main unit (1.0 Xn or 1 day) | 50 | 1 fifth-hubble (t020 or 20 millichrons) | 0 (0 to 49*) |
| minor unit | 1 fifth-hubble (t020 or 20 millichrons)s | 20 | 1 millichron (t001) | 0 (0 to 19*) |
| subminor unit | 1 millichron (t001) | 100 | 1 tik (tt010) | 00 |
| * systems of 50 and 20 indices can be superimposed on a system of 100 indices, however impose certain labeling considerations. | ||||
unit phasing
strict implementation of radialL interface requires a system of unit phasing consistent with AAT ICAS 2120. all units are phased to the top indice at t000 tt000 IDC and cycle at the following rates:
table 2170.2 ✧ unit phasing of radialL interface
| clock unit | phasing rate |
|---|---|
| clock unit | phasing rate |
| major unit | major unit phase advances 1 major unit segment upon completion of minor unit phase. |
| minor unit | minor unit phase advances 1 minor unit segment upon completion of subminor unit phase. completion of minor unit phase advances major unit phase 1 major unit segment. |
| subminor unit | completion of subminor unit phase advances minor unit phase 1 minor unit segment. |
particular pointers may rotate continuously or incrementally (please see AAT ICAS 2210).
aatideas.org document updated:
| scale | value | ||
|---|---|---|---|
| UCN | 12011 P09 Violet | ||
| zone(UT) | t408 tt900 | ||
| 'ICAS in use' can accommodate calendar and clock formatting 'for all people, for all time'. | |||
| AD common year day | 039 | ||
| G | 2011 February 08 Tuesday | ||
| UT | 09:48:49 | ||
| style legend | |||
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