Frosty_47
New Member
Dear Komrades,
My failed attempts to learn TMS320C62 DSP from reference manuals brings me here. Due to absence of literature on this subject in book stores and local libraries, I need your help in understanding the following instruction:
ADDAH (.unit) src2, src1, dst
.unit= .D1 or .D2
The example in the Instruction Set Reference Guide (SPRU731) uses example on page 3-32, 3-33
also, it says src2 + a src1 -> dst
wtf is a?
wtf is ucst5?
and how did that work?
Please keep this thread clean by replying within the context of this question.
My failed attempts to learn TMS320C62 DSP from reference manuals brings me here. Due to absence of literature on this subject in book stores and local libraries, I need your help in understanding the following instruction:
ADDAH (.unit) src2, src1, dst
.unit= .D1 or .D2
The example in the Instruction Set Reference Guide (SPRU731) uses example on page 3-32, 3-33
texas instruments said:ADDAH ; Add using Halfword Addressing Mode
ADDAH .D1X B14,42h,A4
before instruction
B14: 0020 1000h
1 cycle after instruction
A4: 0020 1084h
also, it says src2 + a src1 -> dst
wtf is a?
wtf is ucst5?
and how did that work?
Please keep this thread clean by replying within the context of this question.
Last edited: