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Utilitaires >> Graphs 75/85/95 (SD) >> Add-ins >> Ftune
Ftune
Version : 1.20 Taille : 50000 octets Ajouté le : 2015-03-01 14:04 Modifié le : 2019-09-02 15:10
Auteur et posteur :
Sentaro21En ligneMembrePoints: 571 Défis: 0 Message
Planète Casio - Add-in Casio - Ftune - sentaro21 - Calculatrices
Nombre de visites sur cette page : 9507
Score au progrank : 38
Note actuelle : 10/10 noté 1 fois

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1749 téléchargements | Soumettre un test

Ce programme est sous licence GPL 2.0.


A cause du changement de processeur des nouvelles Graph 35+ USB, 75 et 95 SD, de nombreux addins sont incompatibles avec ces calculatrices.
Rendre un addin compatible - Plus d'informations sur ce problème - Liste des addins compatibles

Description :

Ftune est un utilitaire permettant d'overclocker au maximum les Graph 75/85/95, jusqu'à 117MHz.

Accédez aux configurations par défaut avec F1 .. F* .. F5, enregistrez les votre en appuyant sur Shift avec de sélectionner la configuration à écraser.

Vous pouvez modifier facilement les différents paramètres (horloge, CPU, vitesse de lecture de la RAM, etc.) grâce aux touches fléchées. Attention, certaines configurations peuvent être instable, nous vous conseillons de n'utiliser que celles par défaut, qui elles ne craignent rien. Planète Casio ne peut en aucun cas être tenu pour responsable des dommages entrainés à votre matériel en cas de mauvaise utilisation de cet outil.

Fichier 1 : Ftune pour Graph SH3
Fichier 2 : Ftune2 pour Graph SH4
Fichier 3 : Sources


Créé par Sentaro 21

Readme Ftune
Cliquer pour enrouler
===============================================================================

Ftune is SH7337/SH7355 CPG&BSC tuning utility for fx-9860G/GII series v1.20

copyright(c)2014/2015 by sentaro21
e-mail Email address, replace the 【arobase】 with a @ and ▶ with a . : sentaro21【arobase】pm▶matrix▶jp

===============================================================================

fx-9860G/GII series has been used is SH3 CPU called SH7337/SH7355.
It is similar to SH7705 (by RENESASS).

This tool modify CPG(Clock Pulse Generator) and BSC(Bus State Controller).

features:
This tool can modify wait states,
if decrement, improved more calculator performance.
freq/wait settings store and recall with the function key.
Save setting to file (main memory). load data automatically on the next run.

weak points:
As for this tool, test is insufficient.
Unexpected malfunction may happen.
Battery consumptions considerably increase at the over clock.

====== Warning!!! =============================================================
This tool is made to work safely, but unknown malfunction may happen.
This tool can cause damage on your calculator!
Use it at your own risk.
will not be responsible for any damage.
===============================================================================

-------------------------------------------------------------------------------
CPG(Clock Pulse Generator) quote: SH7705 datasheet
-------------------------------------------------------------------------------
same as SH7705
It is thought that Clock Opereting Modes is mode 5.

PLL(STC) PLL circuit Multiplication Ratio.
base frequency 14.7456MHz at X'tal output.
PLL circuit generates 29.4912MHz that doubled X'tal output.
It is memory bus clock.
default multiplication is x1.

IFC Internal Clock Division Ratio.
00:1/1 default
01:1/2
10:1/3
11:1/4
This is CPU Clock.

PFC I/O Clock Division Ratio.
00:1/1
01:1/2 default
10:1/3
11:1/4

-------------------------------------------------------------------------------
BSC(Bus State Controller) quote: SH7705 datasheet
-------------------------------------------------------------------------------
register structure for the BCR/WCR similar to SH7724.

CS0BCR, CS0WCR : FLASH ROM area
CS2BCR, CS2WCR : main RAM area
CS5ABCR,CS5AWCR : LCDC
others unknown.


CSn Space Bus Contorl Register (CSnBCR) (n=0,2,3,4,5A,5B,6A,6B)

IWW: Specification for Idol Cycles between Write-Read/Write-Write Cycles.
00: no idol cycle
01: 1 idol cycle inserted
10: 2 idol cycles inserted
11: 4 idol cycles inserted

(CS0BCR,CS2BCR)@SH7355 default value 0 idol cycles.
lower frequency can modify more lower setteing.
it work well effectively.

IWRWD: Specification for Idol Cycles between Read-Write Cycles in Different Spaces.
00: 1 idol cycle inserted
01: 2 idol cycles inserted
10: 3 idol cycles inserted
11: 4 idol cycles inserted

(CS0BCR,CS2BCR)@SH7355 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well. but an effect is not felt.

IWRWS: Specification for Idol Cycles between Read-Write Cycles in the Same Spaces.
00: 1 idol cycle inserted
01: 2 idol cycles inserted
10: 3 idol cycles inserted
11: 4 idol cycles inserted

(CS0BCR,CS2BCR)@SH7355 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well. but an effect is not felt.

IWRRD: Specification for Idol Cycles between Read-Read Cycles in Different Spaces.
00: 1 idol cycle inserted
01: 2 idol cycles inserted
10: 3 idol cycles inserted
11: 4 idol cycles inserted

(CS0BCR,CS2BCR)@SH7355 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well. but an effect is not felt.

IWRRS: Specification for Idol Cycles between Read-Read Cycles in the Same Spaces.
00: no idol cycle
01: 1 idol cycle inserted
10: 2 idol cycles inserted
11: 4 idol cycles inserted

(CS0BCR,CS2BCR)@SH7355 default value 0 idol cycles.
lower frequency can modify more lower setteing.
it work well effectively.



CSn Space Wait Contorl Register (CSnWCR) (n=0,2,3,4,5A,5B,6A,6B)

WW: Number of Wait Cycles in Write Access
000: The same cycles as WR settings
001: 0 cycle
010: 1 cycle
011: 2 cycles
100: 3 cycles
101: 4 cycles
110: 5 cycles
111: 6 cycles

(CS0WCR,CS2WCR)@SH7355 default value is the same cycles as WR settings.
I think that it is not necessary to change it.
but,set by independence becomes fast in the memory access.

WR: Number of Wait Cycles in Read Access
0000: 0 cycle 1000: 10 cycles
0001: 1 cycle 1001: 12 cycles
0010: 2 cycle 1010: 14 cycles
0011: 3 cycles 1011: 18 cycles
0100: 4 cycles 1100: 24 cycles
0101: 5 cycles
0110: 6 cycles
0111: 8 cycles
(CS0WCR,CS2WCR)@SH7355 default value is 2 cycles


SW: Numer of Delay Cycles from Address,CSn Assertion to RD,WE Assertion.
00: 0.5cycle
01: 1.5cycles
10: 2.5cycles
11: 3.5cycles
(CS0WCR,CS2WCR)@SH7355 default value is 0.5cycle.


HW: Delay Cycles from RD WEn Negation to Address,CSn Negation.
00: 0.5cycle
01: 1.5cycles
10: 2.5cycles
11: 3.5cycles
(CS0WCR,CS2WCR)@SH7355 default value is 0.5cycle.

-------------------------------------------------------------------------------
Memory bus frequency limits CPU core frequency by default setting.
fx-9860G/GII series ROM 2wait RAM 2wait (default)

This tool can modify wait states,
if decrement, improved more calculator performance.

====== Warning!!! =============================================================
This tool is made to work safely, but unknown malfunction may happen.
This tool can cause damage on your calculator!
Use it at your own risk.
will not be responsible for any damage.
===============================================================================
-------------------------------------------------------------------------------
How to use
-------------------------------------------------------------------------------
Main screen
----------------------------------
Ftune for SH3 v1.00
PLL:x1 * 29.49MHz
IFC:1/1 CPU * 29.49MHz
RoR 2
BFC:1/1 RaR 2 * 29.49MHz
PFC:1/2 RaW =R * 14.75MHz
messeage area / benchmark score
[function key]
-----------------------------------
* : default
RoR: Number of ROM Wait Cycles in Read Access. color reverse: chenged default.
RaR: Number of RAM Wait Cycles in Read Access. color reverse: chenged default.
RaW: Number of RAM Wait Cycles in Write Access. color reverse: chenged default.

-------------------------------------------------------------------------------

-[UP] select up (PLL,IFC,PFC)
-[DOWN] select down (PLL,IFC,PFC)

-[LEFT] decrement 1 step multiplication or divider
-[RIGHT] increment 1 step multiplication or divider

-[F1] Load normal default setting CPU 29MHz, PLLx1, default wait
-[F2] Recall [F2] setting preset CPU 59MHz, PLLx2, default wait
-[F3] Recall [F3] setting preset CPU 88MHz, PLLx3, default wait
-[F4] Recall [F4] setting preset CPU 118MHz, PLLx4, default wait
-[F5] Recall [F5] setting preset CPU 118MHz, PLLx4, modified wait
-[F6] simple benchmark
CPUcore simple loop count per 100ms. ( 9860G add-in "UTIL" like )
and MEMORY(ROM,RAM,I/O) access loop count per 50ms
toggle more
CPUcore and PutDsipDD speed (fps)

-[SHIFT]
-[F1] Save setting to file (main memory). load data automatically on the next run.
-[F2] Store current setting to function KEY [F2]
-[F3] Store current setting to function KEY [F3]
-[F4] Store current setting to function KEY [F4]
-[F5] Store current setting to function KEY [F5]
-[F6] Load setting from file (main memory)

-[VARS]
-[F1] register display FRQCR,CCR
-[F2] register display BCR/WCR toggle

-[F3] modify CS0BCR CS2BCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[F4] modify CS0WCR CS2WCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[F5] modify CS5ABCR CS5BBCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[F6] modify CS5AWCR CS5BWCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[PRGM]
-[F1] modify CS3BCR CS4BCR
-[F2] modify CS3WCR CS4WCR
-[F3] modify CS5ABCR CS5BBCR
-[F4] modify CS5AWCR CS4BWCR
-[F5] modify CS6ABCR CS6BBCR
-[F6] modify CS6AWCR CS6BWCR

-[EXIT] exit

-[AC] default menu screen

-[EXE] if benchmark selected it is carried out once again.

-[*] increment ROM wait
-[/] decrement ROM wait
When it may be lowered, memory check begins
if error,cannot decrement.

-[+] increment RAM wait
-[-] decrement RAM wait
When it may be lowered, memory check begins
if error,cannot decrement.

-[SHIFT]+[+] increment RAM WW wait "=R" same cycles as WR settings
-[SHIFT]+[-] decrement RAM WW wait "=R" same cycles as WR settings

-[SETUP] version display

-------------------------------------------------------------------------------
Caution
-------------------------------------------------------------------------------
RS232C depends on the I/O clock.
When you communicate in two, please put I/O clocks together.

A screen may collapse by screen capture via the USB when it becomes the high clock.
Please increase wait value of IWW of the RAM.

-------------------------------------------------------------------------------
Acknowledgements
-------------------------------------------------------------------------------
This program was based on UTIL( by Mario Roy) and imitated Ftune2( by sentaro21).
developed by CASIO SDK.

fxReverse project documentation,
SuperH-based fx calculators,
Cemetech WikiPrizm,
served as a reference very much.

Very thanks for result of the analysis of all senior users.

I would be happy if this tool is useful for you.

-------------------------------------------------------------------------------
LICENCE
-------------------------------------------------------------------------------
This software is freeware.
The license follows GPLv2.

-------------------------------------------------------------------------------
v1.20 2019. 8.31 Added battery voltage display at right top corner.
(Thanks to SimonLothar's sample program.)

v1.01 2015. 2.28 renewed some source codes. as a result, file size decreased.
There is no functional change.

v1.00b 2014.12.21 fixed emulator not working.
benchmark address of I/O changed (0xA44C0014).

v1.00a 2014.11.27 fixed bug (freeze in X3 from X2 at IFC X2).
fixed careless miss...

v1.00 2014.11.14 first release


Readme Ftune2
Cliquer pour enrouler
===============================================================================

Ftune2 is SH7305 CPG&BSC tuning utility for fx-9860GII-2 v1.20

copyright(c)2014,2015 by sentaro21
e-mail Email address, replace the 【arobase】 with a @ and ▶ with a . : sentaro21【arobase】pm▶matrix▶jp

===============================================================================

PRIZM and fx-9860GII-2 has been used is SH4A CPU called SH7305.
It is similar to SH7724 (by RENESASS).

This tool modify CPG(Clock Pulse Generator) and BSC(Bus State Controller).

features:
Your Calculator to the world of over 200MHz!!
memory speed test automatically.
freq/wait settings store and recall with the function key.
Save setting to file (main memory). load data automatically on the next run.

weak points:
As for this tool, test is insufficient.
Unexpected malfunction may happen.
Battery consumptions considerably increase at the over clock.

====== Warning!!! =============================================================
This tool is made to work safely, but unknown malfunction may happen.
This tool can cause damage on your calculator!
Use it at your own risk.
will not be responsible for any damage.
===============================================================================

-------------------------------------------------------------------------------
CPG(Clock Pulse Generator) quote: SH7724 datasheet
-------------------------------------------------------------------------------
FLL: FLL circuit Multiplication Ratio.
The FLL circuit multiples the clock frequency(32.768KHz) input from the RTC_CLK.
default multiplication rate is 900.
FLL circuit output 32768Hz*900/2=14.7456MHz
this is same as old SH3 model oscillatory frequency.

PLL: PLL circuit Multiplication Ratio.
base frequency 14.7456MHz at FLL output
Multiplication Ratio is 1-64
It becomes half speed when about over 800MHz.
(PLL Clock is up to about 750MHz)

IFC: CPU Clock Division Ratio.
default Division Ratio is 1/8 at 29.49MHz.

SFC: SHW Clock Division Ratio.
default Division Ratio is 1/8 at 29.49MHz.

BFC: bus Clock Division Ratio.
default Division Ratio is 1/8 at 29.49MHz.
USB cannot recognize that bus clocks over about 130MHz.

PFC: I/O Clock Division Ratio.
default Division Ratio is 1/16 at 14.75MHz.
Even 40MHz or more can work, but influence a note of the flash memory.
It is safe to set to frequency near as possible to a default.(about less than 30MHz)

Division Ratio (not same to SH7724)
0000: 1/2
0001: 1/4
0010: 1/8 IFC,SFC,BFC default
0011: 1/16 PFC default
0100: 1/32
0101: 1/64
Note.
IFC >= SFC >= BFC >= PFC
IFC:SFC only 1:1 1:2
this tool adjust automatically.


-------------------------------------------------------------------------------
BSC(Bus State Controller) quote: SH7724 datasheet
-------------------------------------------------------------------------------
register structure for the BCR/WCR similar to SH7724.

CS0BCR, CS0WCR : FLASH ROM area
CS2BCR, CS2WCR : main RAM area
CS5ABCR,CS5AWCR : LCDC
others unknown.


CSn Space Bus Contorl Register (CSnBCR) (n=0,2,3,4,5A,5B,6A,6B)

IWW: Specification for Idol Cycles between Write-Read/Write-Write Cycles.
000: no idol cycle
001: 1 idol cycle inserted
010: 2 idol cycles inserted
011: 4 idol cycles inserted
100: 6 idol cycles inserted
101: 8 idol cycles inserted
110: 10 idol cycles inserted
111: 12idol cycles inserted

(CS0BCR,CS2BCR)@SH7305 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well effectively.

IWRWD: Specification for Idol Cycles between Read-Write Cycles in Different Spaces.
000: no idol cycle
001: 1 idol cycle inserted
010: 2 idol cycles inserted
011: 4 idol cycles inserted
100: 6 idol cycles inserted
101: 8 idol cycles inserted
110: 10 idol cycles inserted
111: 12idol cycles inserted

(CS0BCR,CS2BCR)@SH7305 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well. but an effect is not felt.

IWRWS: Specification for Idol Cycles between Read-Write Cycles in the Same Spaces.
000: no idol cycle
001: 1 idol cycle inserted
010: 2 idol cycles inserted
011: 4 idol cycles inserted
100: 6 idol cycles inserted
101: 8 idol cycles inserted
110: 10 idol cycles inserted
111: 12idol cycles inserted

(CS0BCR,CS2BCR)@SH7305 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well. but an effect is not felt.

IWRRD: Specification for Idol Cycles between Read-Read Cycles in Different Spaces.
000: no idol cycle
001: 1 idol cycle inserted
010: 2 idol cycles inserted
011: 4 idol cycles inserted
100: 6 idol cycles inserted
101: 8 idol cycles inserted
110: 10 idol cycles inserted
111: 12idol cycles inserted

(CS0BCR,CS2BCR)@SH7305 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well. but an effect is not felt.

IWRRS: Specification for Idol Cycles between Read-Read Cycles in the Same Spaces.
000: no idol cycle
001: 1 idol cycle inserted
010: 2 idol cycles inserted
011: 4 idol cycles inserted
100: 6 idol cycles inserted
101: 8 idol cycles inserted
110: 10 idol cycles inserted
111: 12idol cycles inserted

(CS0BCR,CS2BCR)@SH7305 default value 2 idol cycles.
lower frequency can modify more lower setteing.
it work well effectively.



CSn Space Wait Contorl Register (CSnWCR) (n=0,2,3,4,5A,5B,6A,6B)

WW: Number of Wait Cycles in Write Access
000: The same cycles as WR settings
001: 0 cycle
010: 1 cycle
011: 2 cycles
100: 3 cycles
101: 4 cycles
110: 5 cycles
111: 6 cycles

(CS0WCR,CS2WCR)@SH7305 default value is the same cycles as WR settings.
I think that it is not necessary to change it.
but,set by independence becomes fast in the memory access.
CS5AWCR work well effectively. (When abnormality happens to LCD)

WR: Number of Wait Cycles in Read Access
0000: 0 cycle 1000: 10 cycles
0001: 1 cycle 1001: 12 cycles
0010: 2 cycle 1010: 14 cycles
0011: 3 cycles 1011: 18 cycles
0100: 4 cycles 1100: 24 cycles
0101: 5 cycles
0110: 6 cycles
0111: 8 cycles

CS0WCR@PRIZM default value is 3 cycles
CS0WCR@9860GII-2 default value is 18 cycles
if increment it, and more bus frequency.

CS2WCR@SH7305 default value is 2 cycles
if increment it, and more bus frequency.


SW: Numer of Delay Cycles from Address,CSn Assertion to RD,WE Assertion.
00: 0.5cycle
01: 1.5cycles
10: 2.5cycles
11: 3.5cycles
(CS0WCR,CS2WCR)@SH7305 default value is 0.5cycle.


HW: Delay Cycles from RD WEn Negation to Address,CSn Negation.
00: 0.5cycle
01: 1.5cycles
10: 2.5cycles
11: 3.5cycles
(CS0WCR,CS2WCR)@SH7305 default value is 0.5cycle.


-------------------------------------------------------------------------------
Memory bus frequency limits CPU core frequency by default setting.

fx-9860GII-2 model ROM 18wait RAM 2wait (default)
ROM frequency up to 180MHz by default (18 wait)
RAM frequency up to about 70MHz-75MHz (at unknown SRAM chip)

This tool can modify wait states,
if increment, improved more memory bus frequency.
and more calculator performance.

CPU Clock up to 265-300MHz (safty about 260MHz)
SHW Clock up to 175-200MHz (safty about 160MHz)
bus Clock up to 175-200MHz (safty about 120MHz)
I/O Clock up to - 40MHz (safty about 30MHz)
(The limits are different by individual difference.)

Core clock is effective in a small program.
Overall performance is influenced by bus clock.

====== Warning!!! =============================================================
This tool is made to work safely, but unknown malfunction may happen.
This tool can cause damage on your calculator!
Use it at your own risk.
will not be responsible for any damage.
===============================================================================
-------------------------------------------------------------------------------
How to use
-------------------------------------------------------------------------------
Main screen
----------------------------------
FLL:x900 * 14.75MHz
PLL:x16 *235.93MHz
IFC:1/4 CPU * 58.98MHz
SFC:1/8 RoR 3 * 29.49MHz
BFC:1/8 RaR 2 * 29.49MHz
PFC:/16 RaW =R * 14.75MHz
messeage area / benchmark score
[function key]
-----------------------------------
* : default
RoR: Number of ROM Wait Cycles in Read Access. color reverse: dangerous range.
RaR: Number of RAM Wait Cycles in Read Access. color reverse: dangerous range.
RaW: Number of RAM Wait Cycles in Write Access. color reverse: dangerous range.

-------------------------------------------------------------------------------

-[UP] select up (FLL,PLL,IFC,SFC,BFC,PFC)
-[DOWN] select down (FLL,PLL,IFC,SFC,BFC,PFC)

-[LEFT] decrement 1 step multiplication or divider
-[RIGHT] increment 1 step multiplication or divider

-[SHIFT]+[UP] select FLL multiplication ( =>setup select )

-[F1] Load normal default setting CPU 29MHz, PLLx16, bus 29MHz, default wait
-[F2] Recall [F2] setting preset CPU 59MHz, PLLx16, bus 29MHz, same as Prizm default
-[F3] Recall [F3] setting preset CPU 29MHz, PLLx16, bus 29MHz, same as SH3 model
-[F4] Recall [F4] setting preset CPU 118MHz, PLLx32, bus 59MHz, modified wait
-[F5] Recall [F5] setting preset CPU 236MHz, PLLx32, bus 118MHz, modified wait
-[F6] simple benchmark
CPUcore simple loop count per 100ms. ( 9860G add-in "UTIL" like )
and MEMORY(ROM,RAM,I/O) access loop count per 50ms
toggle more
CPUcore and PutDsipDD speed (fps)

-[SHIFT]
-[F1] Save setting to file (main memory). load data automatically on the next run.
-[F2] Store current setting to function KEY [F2]
-[F3] Store current setting to function KEY [F3]
-[F4] Store current setting to function KEY [F4]
-[F5] Store current setting to function KEY [F5]
-[F6] Load setting from file (main memory)

-[OPTN] List of bus frequency limit value table in each of wait.
-[F4] initialize default setting
-[F5] ROM & RAM / RAM WRITE & READ table chenge.
The limit frequency of the RAM does not increase from a certain spot,
but there becomes the limit of the SHW clock & bus clock.
-[F6] Auto check for memory speed in each of wait.

-[VARS]
-[F1] register display FRQCR,CCR
-[F2] register display BCR/WCR toggle

-[F3] modify CS0BCR CS2BCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[F4] modify CS0WCR CS2WCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[F5] modify CS5ABCR CS5BBCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[F6] modify CS5AWCR CS5BWCR
select cursor key
-[F1] +
-[F2] -
-[F4] initialize default setting

-[PRGM]
-[F1] modify CS3BCR CS4BCR
-[F2] modify CS3WCR CS4WCR
-[F3] modify CS5ABCR CS5BBCR
-[F4] modify CS5AWCR CS4BWCR
-[F5] modify CS6ABCR CS6BBCR
-[F6] modify CS6AWCR CS6BWCR

-[EXIT] exit

-[AC] default menu screen

-[EXE] if benchmark selected it is carried out once again.

-[*] increment ROM wait
-[/] decrement ROM wait
When it may be lowered, memory check begins
if error,cannot decrement.

-[+] increment RAM wait
-[-] decrement RAM wait
When it may be lowered, memory check begins
if error,cannot decrement.

-[SHIFT]+[+] increment RAM WW wait "=R" same cycles as WR settings
-[SHIFT]+[-] decrement RAM WW wait "=R" same cycles as WR settings

-[SETUP] default setting
ROM Wait margin 0-15% 3% ( less than 1% is dangerous. ) reset wait table.
RAM Wait margin 0-15% 3% ( less than 1% is dangerous. ) reset wait table.
PLL frequency MAX 800MHz
CPU frequency MAX 285MHz
Shw frequency MAX 180MHz
Bus frequency MAX 134MHz
I/O frequency MAX 30MHz
Startup mem check on/off on
F1 yes/no check on/off off
Wait Auto decrement on/off on
RAM WW Auto inc/dec on/off on
ROM IWW Auto decrement on/off on
PFC Auto increment on/off on
FLL display noshift on/off off
BATT volt display on/off off

-------------------------------------------------------------------------------
Auto memory check
-------------------------------------------------------------------------------
It is an important point of this tool to measure speed of the memory.
At first,look for the slowest 64K block.
and check the upper limit in each wait.
Check it by performing a reading of the same address twice whether it is not different.
It is a read error if different.
the measurement of the write speed tests,
measure and acquire a speed difference revision level first.
read and write in a memory area of 4KB.

When with a USB power supply, 1%-3% become quick in the memory speed.
Please measure it in battery.

-------------------------------------------------------------------------------
Caution
-------------------------------------------------------------------------------
USB cannot recognize that bus clocks over about 130MHz.
I do not know the measures of this.

RS232C depends on the I/O clock.
When you communicate in two, please put I/O clocks together.

In the prizm,
when bus clocks over about 130MHz-150MHz, a screen collapses.
Please modify CS5ABCR or CS5AWCR.
increment IWW (CS5ABCR) or increment WW,SW,HW (CS5AWCR)
So it can be settled.
but turn off and turn on it do not return to a previous state. ( return default )

and bult-in overclocking games,
will freeze surely when operate it in PLL 26x or more.

-------------------------------------------------------------------------------
Acknowledgements
-------------------------------------------------------------------------------
This program was based on Pover(by Ashbad).
developed by PrizmSDK 0.3(Ptune2) & CASIO SDK(Ftune2).

fxReverse project documentation,
SuperH-based fx calculators,
Cemetech WikiPrizm,
served as a reference very much.

Very thanks for result of the analysis of all senior users.

I would be happy if this tool is useful for you.

-------------------------------------------------------------------------------
LICENCE
-------------------------------------------------------------------------------
This software is freeware.
The license follows GPLv2.

-------------------------------------------------------------------------------
v1.20 2019.8.31 Corrected the value of battery voltage.

v1.11a 2017.10.20 changed memory test value. ( When memory test error is given in previous version, please try this version.)

v1.11 2016. 7.31 corrected version display errors. (1.10->1.11)
2016. 7.21 Changed memory test including a hidden RAM area.(upper 256KB)

v1.10 2016. 4.24 It is not required re-measurement when changed memory wait margin setting by setup.
Change default memory speed frequency table.

v1.02 2015. 6.19 Check the CPU type at first.
It does not start when it is SH4A.

v1.01 2015. 2.28 To solve problems in memtest failure.(When PLL limit is low, and memory limit is high.)
renewed some source codes. as a result, file size decreased.

v1.00b 2014.12.21 fixed benchmark result of CPU.(adjustment alignment)
RAM write safety zone (reverse dsp) 90%->95%.
default preset change F3:same as SH3.

v1.00a 2014.11.27 There is not any change operatively.
only fixed careless miss...

v1.00 2014.11.14 first release


liens apparentés
http://pm.matrix.jp/ftune2e.html (par Sentaro21)

Test overclocking Casio Graph SH3/SH4 (par critor@TI-Planet)


Note sur 10 Commentaire Date de notation
10Un addin super utile, merci :DLe 31.05.2016 à 12:15

Commentaires :

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EiyeronHors ligneAncien modérateurPoints: 5513 Défis: 57 Message
Posté le 01-03-2015 à 14:06 | #
Précise quelle architecture va avec laquelle et rajoute que des mauvais paramètres peuvent flinguer la calto.
LephenixnoirHors ligneAdministrateurPoints: 15719 Défis: 136 Message
Posté le 01-03-2015 à 14:12 | #
Punaise, tout ce qui est dit dans le readme suit la doc. Je fais bien de la lire, je comprends à quel point les possibilités sont étendues

Au passage, attention à ceux qui seraient tentés de réutiliser les sources, le logiciel est sous GPL !
Breizh_craftEn ligneModérateurPoints: 978 Défis: 7 Message
Posté le 04-03-2015 à 18:59 | #
C'est pas 117 MHz le max, on le voit même dans le screen que tu as posté (à moins que tu parle pas de cette vitesse, mais il me semblait que c'était celle-ci qu'il fallait regarder).

Et j'avais pas vu qu'il y avait autant de réglages, je me suis limité à la page principale :lol:.
Sentaro21En ligneMembrePoints: 571 Défis: 0 Message
Posté le 07-03-2015 à 10:02 | #
Bonjour,

I had change this account from official, but cannot modify the file.

The file which is uploaded,
Ftune is latest version 1.01
Ftune2 is previous version 1.00a

Because it is the latest in Ftune, there is not the problem,
but Ftune2 is a slightly old version.

Because it is hardly change functionally from previous version, I don't think I'll have any problems.
but, please report it if there is an anything problem.

Merci beaucoup.
TotoyoHors ligneMembre d'honneurPoints: 15941 Défis: 101 Message
Posté le 07-03-2015 à 12:38 | #
Now, can you modify this program ?

edit : le système est mal foutu. En fait, il fallait mettre le nom du posteur tout en minuscule.
Sentaro21En ligneMembrePoints: 571 Défis: 0 Message
Posté le 07-03-2015 à 13:48 | #
Oh! I can modify now!

Thanks very much!!
GollumHors ligneMembrePoints: 1261 Défis: 2 Message
Posté le 13-03-2015 à 14:00 | #
What parameters am I meant to change if I want the screenrecorder process to be able to run in background of a demanding add-in ?
(SH4)

Que dois-je changer comme paramètres pour faire tourner screen receiver en même temps qu'un qdd-in gourmand ?
LephenixnoirHors ligneAdministrateurPoints: 15719 Défis: 136 Message
Posté le 13-03-2015 à 17:58 | #
There's no real way to have a process working in background. But you may use system timers.
GollumHors ligneMembrePoints: 1261 Défis: 2 Message
Posté le 13-03-2015 à 18:20 | #
So what parameter do I change ? PLL, CPU, Shw, Bus or I/O ?

Donc, je change quoi ? le PLL, le CPU, le Swh, le Bus ou le I/O ?
LephenixnoirHors ligneAdministrateurPoints: 15719 Défis: 136 Message
Posté le 13-03-2015 à 18:43 | #
Peu importe, utilise les réglages par défaut. Ça compensera ta perte de puissance.

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