AN2121 Freescale Semiconductor / Motorola, AN2121 Datasheet - Page 47

• Manufacturer Part Number: AN2121
• Description: JPEG2000 Arithmetic Encoding on StarCore SC140
• Manufacturer: Freescale Semiconductor / Motorola

Freescale Semiconductor, Inc.
CODELPS
A = A – Qe(I(CX))
Yes
No
A < Qe(I(CX))?
A = Q
(I(CX))
C = C + Q
(I(CX))
e
e
Yes
SWITCH(I(CX))
= 1?
No
MPS(CX) = 1 – MPS(CX)
I(CX) = NLPS(I(CX))
RENORME
Done
Figure C-6. CODELPS Procedure with Conditional MPS/LPS Exchange
Appendix C. Excerpts from FDIS
43
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