SDKZSPF LSI, SDKZSPF Datasheet - Page 322

• Manufacturer Part Number: SDKZSPF
• Manufacturer: LSI

Specifications of SDKZSPF

• Lead Free Status / Rohs Status: Supplier Unconfirmed

A-12
***(info) Starting address: 0x0455
.text
text2
text1
.data
Loading "pie.exe" successfully.
*************************************************
*************************************************
Call across sections PASSED
N_Intrinsics PASSED
3.14159265358979323846264338327950288419716939937510582097494459230
7816406286208998628034825342117067
3.14159265358979323846264338327950288419716939937510582097494459230
7816406286208998628034825342117067
2.71828182845904523536028747135266249775724709369995957496696762772
40766303535475945713821785251664274
(SYSTEM HALT).................. Instructions=23328715 PC=0x00000475
cb2_beg=0x00000000
pc=0x00000475
The key demonstration point in N_Intrinsic.c is that the N_vv_mac
intrinsic ‘N_vv_mac(acc, a, 1, &b[9], -1, i);’ can be used in
place of the following loop:
The fast_pi.c file shows how to use assembler directives within a C
program and also how to write in-line assembly code. The line:
Example Programs
Copyright © 1999-2003 by LSI Logic Corporation. All rights reserved.
g0=0x00 r1=0xffd0 r0=0x0000 g1=0x00 r3=0x0000 r2=0x0000
g2=0x00 r5=0x0000 r4=0x0065 g3=0x00 r7=0x0007 r6=0x0001
g4=0x00 r9=0x0000 r8=0x0000 g5=0x00 r11=0x0000 r10=0x0000
g6=0x00 r13=0x0480 r12=0x0000 g7=0x00 r15=0x0000 r14=0x0000
cb0_end=0x00000000 cb1_beg=0x00000000 cb1_end=0x00000000
cb2_end=0x00000000 cb3_beg=0x00000000 cb3_end=0x00000000
timer0=0x0000 timer1=0x0000 vitr=0x00000000 cb0_beg=0x00000000
a0=0x00000001
a2=0x00000000
a4=0x00000000
a6=0x00000000
fmode=0x0000 hwflag=0x0068 shwflag=0x0000
loop0=0xffff
smode=0x8000 psmode=0x0000
for(j = 0; j < i; j++)
{
}
asm(“.org 0x8888”);
ip0=0x0000
rpc=0x00000474
: Loading to INT-INST memory... 0x0455 -> 0x1d5d0 (0x1d17c)
: Loading to INT-INST memory... 0x1d5d2 -> 0x1d5d5 (0x0004)
: Loading to INT-INST memory... 0x1d5d6 -> 0x1d5dd (0x0008)
: Loading to INT-DATA memory... 0x7e700 -> 0x7e7ac (0x00ad)
Instruction Set Simulator
acc2 += a[j] * b[9-j];
ZISIM
ZSP500
LSI Logic
loop1=0x0000
n0=0x0003
n2=0x0000
n4=0x0000
n6=0x0000
ip1=0x0000
1.233 (4.2)
tpc=0x00000000
a1=0x0007e76b
a3=0x00000000
a5=0x00000000
a7=0x00ffeffe
loop2=0x0000
amode=0x0000
ireq=0x0000
ded=0x00000000
n1=0x0000
n3=0x0000
n5=0x0000
n7=0x0000
imask=0x0000
loop3=0x0000
dei=0x0000
tc=0x0000