chacha/V2TMUMemTester
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improved overall diagnostics, and specifically TMU-FBI BUS.

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This commit is contained in:
ChaCha
2026-03-16 18:12:11 +01:00
parent c363aa6284
commit 712e9cfcab
11 changed files with 488 additions and 266 deletions
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147
Test_Data_Huge.c
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@@ -122,11 +122,8 @@ AssignFault(const def_sFaultSheet * const
def_sFaultSourceScoreRec * const
pFaultSrcCtx)
{
//const unsigned char relbitIdxQuartet= bitIdx%4;
const unsigned char relbitIdxQuartet = _relbitIdxQuartet;
//const unsigned char relbitIdx = bitIdx%8;
const unsigned char relbitIdx = _relbitIdx;
//const unsigned char relbitIdxWord = bitIdx%16;
const unsigned char relbitIdxWord = _relbitIdxWord;
static unsigned char nbErrLWord = 0;
@@ -144,67 +141,90 @@ AssignFault(const def_sFaultSheet * const
logD("## fault on LW bit: %d\n",bitIdx);
/* We need to remap the faulty bit to the ARGB Bus, from the RGB565 Value.
* Based on this code:
* uint16_t u16Bus_r8 = ((u16pix1>>11) & 0x1F) << 3;
* uint16_t u16Bus_g8 = ((u16pix1>>5) & 0x3F) << 2;
* uint16_t u16Bus_b8 = ((u16pix1>>0) & 0x1F) << 3;
* uint16_t u16Bus_a8 = 0;
*
* //uint16_t u16Fault_W1 = (u16Bus_g8<<8) + u16Bus_b8;
* //uint16_t u16Fault_W2 = (u16Bus_a8<<8) + u16Bus_r8;
*
*/
uint8_t ARGBrelbitIdx;
double dARGBScore = 1.0/4.0;
if(relbitIdxWord>=11) //RED
{
ARGBrelbitIdx = relbitIdxWord -11 +3;
//There is no Alpha channel so score shouldnt be divided by 2
}
else if(relbitIdxWord>=5) //GREEN
{
ARGBrelbitIdx = relbitIdxWord -5 +2 +8;
dARGBScore /= 2;
}
else //BLUE
{
ARGBrelbitIdx = relbitIdxWord +3;
dARGBScore /= 2;
}
logD("## ARGB Bus bit: %d\n",ARGBrelbitIdx);
logD("- TMU : %s\n",pFaultSrcCtx[psCurFaultSheet->Ux_TMU].szName);
/* Texture Source path, FBI to TMUx*/
FaultSource_addScore( pFaultSrcCtx,
psCurFaultSheet->Ux_TMU
+ 81 //Ux_TMUx_FT_DATA_x
+ relbitIdxWord,
1.0/4);
+ ARGBrelbitIdx,
dARGBScore);
/* Output path, TMU0 to FBI*/
FaultSource_addScore( pFaultSrcCtx,
U9_TMU0
+ 97 //U9_TMU0_TF_DATA_x
+ relbitIdxWord,
1.0/4);
+ ARGBrelbitIdx,
dARGBScore);
FaultSource_addScore( pFaultSrcCtx,
U3_FBI_TF_DATA_0
+ relbitIdxWord,
1.0/4);
+ ARGBrelbitIdx,
dARGBScore);
switch(WordIdx)
if(ARGBrelbitIdx>=12)
{
case 0:
case 2:
if(relbitIdx<=3)
{
logD("- RA1x_x : %s\n",pFaultSrcCtx[RA10_1+relbitIdxQuartet].szName);
FaultSource_addScore( pFaultSrcCtx,
RA10_1
+ relbitIdxQuartet,
1.0/8);
}
else
{
logD("- RA1x_x : %s\n",pFaultSrcCtx[RA11_1+relbitIdxQuartet].szName);
FaultSource_addScore( pFaultSrcCtx,
RA11_1
+ relbitIdxQuartet,
1.0/8);
}
break;
case 1:
case 3:
if(relbitIdx<=3)
{
logD("- RA1x_x : %s\n",pFaultSrcCtx[RA12_1+relbitIdxQuartet].szName);
FaultSource_addScore( pFaultSrcCtx,
RA12_1
+ relbitIdxQuartet,
1.0/8);
}
else
{
logD("- RA1x_x : %s\n",pFaultSrcCtx[RA13_1+relbitIdxQuartet].szName);
FaultSource_addScore( pFaultSrcCtx,
RA13_1
+ relbitIdxQuartet,
1.0/8);
}
break;
logD("- RA13_x : %s\n",pFaultSrcCtx[RA13_1+ARGBrelbitIdx-12].szName);
FaultSource_addScore( pFaultSrcCtx,
RA13_1
+ ARGBrelbitIdx -12,
dARGBScore);
}
else if(ARGBrelbitIdx>=8)
{
logD("- RA12_x : %s\n",pFaultSrcCtx[RA12_1+ARGBrelbitIdx-8].szName);
FaultSource_addScore( pFaultSrcCtx,
RA12_1
+ ARGBrelbitIdx -8,
dARGBScore);
}
else if(ARGBrelbitIdx>=4)
{
logD("- RA11_x : %s\n",pFaultSrcCtx[RA11_1+ARGBrelbitIdx-4].szName);
FaultSource_addScore( pFaultSrcCtx,
RA11_1
+ ARGBrelbitIdx -4,
dARGBScore);
}
else
{
logD("- RA10_x : %s\n",pFaultSrcCtx[RA10_1+ARGBrelbitIdx].szName);
FaultSource_addScore( pFaultSrcCtx,
RA10_1
+ ARGBrelbitIdx,
dARGBScore);
}
/* Transfert path, TMU1 to TMU0*/
@@ -214,21 +234,21 @@ AssignFault(const def_sFaultSheet * const
FaultSource_addScore( pFaultSrcCtx,
U8_TMU1
+ 97 //U8_TMU1_TF_DATA_x
+ relbitIdxWord,
1.0/4);
+ ARGBrelbitIdx,
dARGBScore);
/* line adaptation resistors */
FaultSource_addScore( pFaultSrcCtx,
TT_TDATA_R131
+ 0
+ relbitIdxWord,
1.0/4);
+ ARGBrelbitIdx,
dARGBScore);
/* TMU0 input */
/* Note: U9_TMU0_TT_DATA_x is only tested when using TMU1 */
FaultSource_addScore( pFaultSrcCtx,
U9_TMU0
+ 65 //U9_TMU0_TT_DATA_x
+ relbitIdxWord,
1.0/4);
+ ARGBrelbitIdx,
dARGBScore);
}
if(WordIdx>=2)
@@ -583,13 +603,18 @@ RenderTest( sst1DeviceInfoStruct * const
}
#ifdef _PROFILING
clock_t end = clock();
logI("time to create: %f\n",(double)(after_create-begin)/CLOCKS_PER_SEC);
logI("time to write: %f\n",(double)(after_write-after_create)/CLOCKS_PER_SEC);
logI("time to create: %f\n",
(double)(after_create-begin)/CLOCKS_PER_SEC);
logI("time to write: %f\n",
(double)(after_write-after_create)/CLOCKS_PER_SEC);
for(unsigned int i = 0; i<_NB_CHECK_LOOP; i++)
{
logI("time to draw [%d]: %f\n",i,(double)(after_draw[i]-before_draw[i])/CLOCKS_PER_SEC);
logI("time to read [%d]: %f\n",i,(double)(after_read[i]-after_draw[i])/CLOCKS_PER_SEC);
logI("time to check [%d]: %f\n",i,(double)(after_check[i]-after_read[i])/CLOCKS_PER_SEC);
logI("time to draw [%d]: %f\n",
i, (double)(after_draw[i]-before_draw[i])/CLOCKS_PER_SEC);
logI("time to read [%d]: %f\n",
i, (double)(after_read[i]-after_draw[i])/CLOCKS_PER_SEC);
logI("time to check [%d]: %f\n",
i, (double)(after_check[i]-after_read[i])/CLOCKS_PER_SEC);
}
logI("overall: %f\n",(double)(end-begin)/CLOCKS_PER_SEC);
#endif
@@ -654,7 +679,7 @@ test_TMU_datalines_Huge( sst1DeviceInfoStruct * const
addrTest < (pMemBlk->ulAddStart + pMemBlk->ulAddLength);
addrTest += 131072) /* 256x256x2 (16bit pixels texture) */
{
logD("Testing memory block 0x%08x ...\n", addrTest);
logT("Testing memory block 0x%08x ...\n", addrTest);
const unsigned long long
ullNbError = RenderTest( devInfo,
sst,
@@ -672,7 +697,7 @@ test_TMU_datalines_Huge( sst1DeviceInfoStruct * const
}
}
clearScreen(sstregs,0x00000000,256,256);
clearScreen(sstregs, 0x00000000, 256, 256);
/* reset the Init0 register back to its previous value */
sst1InitIdle(sst);