USBB17AP77016-XXX-B11 NEC Electronics, USBB17AP77016-XXX-B11 Datasheet - Page 59

• Manufacturer Part Number: USBB17AP77016-XXX-B11
• Description: DSP middleware(WMA (Windows Media Audio)decoder)
• Manufacturer: NEC Electronics

get_data_next:
set_data:
simple_copy:
finish:
*FileCBGetData_fp+1:x = r5l
if(r3==0) jmp set_data
r6l = *write_ptr:x
dp0 = r6l
loop r3l {
}
r6l = dp0
*write_ptr:x = r6l
;;=========================================================;;
;;
;;=========================================================;;
r6l = *read_ptr:x
dp0 = r6l
dp1 = input_buffer
r4 = r0+1
r4 = r4 srl 1
if(r4==0) jmp finish
r3 = r1 & 1
if(r3==0) jmp simple_copy
r3l= *dp0%%
r3 = r3 sll 8
loop r4l {
}
jmp finish
loop r4l {
}
;;=========================================================;;
;;
;;=========================================================;;
*FileCBGetData_fp+0:x = r5h
%READ_HOST(R4,R4)
*dp0%% = r4h
r5 = r5 + 2
Set Data
r3 = r3 sll 8
r3l= *dp0%%
r3 = r3 sll 8
*dp1++ = r3h
r3l= *dp0%%
*dp1++ = r3l
Finish
APPENDIX A SAMPLE PROGRAM SOURCE
User’s Manual U15683EJ1V0UM
;
;
;
; get data
;
;
;
;
;
;
;
;
;
;
;
;
;
;
; change allocation
;
;
; set data
;
;
;
;
; set data
;
;
;
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