Document ID: chunk:federal_register_of_legislation:F2024L01024:front:0:p161
Version: federal_register_of_legislation:F2024L01024
Segment Type: other
Provision Reference: 
Character Range: 468058–471163

Dose 5 x 103 Gy (Si);
b. Dose Rate Upset 5 x 106 Gy (Si)/s; or
c. Single Event Upset 1 x 10‑8 Error/bit/day;
Note: 4A001.a.2. does not apply to computers specially designed for "civil aircraft" applications.
b. Not used.
4. A. 002. Not used.
4. A. 003. "Digital computers", "electronic assemblies", and related equipment therefor, as follows and specially designed components therefor:
Note 1: 4A003. includes the following:
a. 'Vector processors';
b. Array processors;
c. Digital signal processors;
d. Logic processors;
e. Equipment designed for "image enhancement".
Note 2: The control status of the "digital computers" and related equipment described in 4A003. is determined by the control status of other equipment or systems provided:
a. The "digital computers" or related equipment are essential for the operation of the other equipment or systems;
b. The "digital computers" or related equipment are not a "principal element" of the other equipment or systems; and
N.B. 1: The control status of "signal processing" or "image enhancement" equipment specially designed for other equipment with functions limited to those required for the other equipment is determined by the control status of the other equipment even if it exceeds the "principal element" criterion.
N.B. 2: For the control status of "digital computers" or related equipment for telecommunications equipment, see Category 5, Part 1 (Telecommunications).
c. The "technology" for the "digital computers" and related equipment is determined by 4E.
4. A. 003. a. Not used.
4. A. 003. b. "Digital computers" having an "Adjusted Peak Performance" ("APP") exceeding 70.0 Weighted TeraFLOPS (WT);
4. A. 003. c. "Electronic assemblies" specially designed or modified for enhancing performance by aggregation of processors so that the "APP" of the aggregation exceeds the limit specified by 4A003.b.;
Note 1: 4A003.c. applies only to "electronic assemblies" and programmable interconnections not exceeding the limit specified by 4A003.b. when shipped as unintegrated "electronic assemblies".
Note 2: 4A003.c. does not apply to "electronic assemblies" specially designed for a product or family of products whose maximum configuration does not exceed the limit specified by 4A003.b.
4. A. 003. d. Not used;
4. A. 003. e. Not used;
                N.B.: For "electronic assemblies", modules or equipment, performing analogue‑to‑digital conversions, see 3A002.h.
4. A. 003. f. Not used;
4. A. 003. g. Equipment specially designed for aggregating the performance of "digital computers" by providing external interconnections which allow communications at unidirectional data rates exceeding 2.0 Gbyte/s per link.
Note: 4A003.g. does not apply to internal interconnection equipment (e.g. backplanes, buses), passive interconnection equipment, "network access controllers" or "communications channel controllers".
4. A. 004. Computers as follows and specially designed related equipment, "electronic assemblies" and components therefor:
a. 'Systolic array computers';
b. 'Neural computers';
c. 'Optical computers'.
Technical Notes:
           1. For