SRAM of specific software can not be read correctly

[kani]

SRAM of specific software can not be read correctly
(At retrode2 0.18c)

File of 8192byte is created, but the contents have been selected for their FFFF all.

If How can I solve this problem.

Information of dunped ROM  is as follows.


Name: DRAGONQUEST3
Speed: 31/FastROM
ROM Map: HiROM
Type: 02
Kart contents: ROM+RAM+BAT
Header ROM Size: 32Mbits
Calculated ROM Size: 32 Mbits
SRAM size: 64Kbits (64Kbit)
Actual Checksum: 7473
Header Checksum: 7473
Header Checksum Compliment: 8B8C
Output: NTSC 60Hz
CRC32:   13836BD2
Licensee: Unknown Company
ROM Version: 1.0
Region: Japan


Name: Tactics Ogre
Speed: 30/FastROM
ROM Map: LoROM
Type: 02
Kart contents: ROM+RAM+BAT
Header ROM Size: 32Mbits
Calculated ROM Size: 32 Mbits
SRAM size: 64Kbits (64Kbit)
Actual Checksum: BF14
Header Checksum: BF14
Header Checksum Compliment: 40EB
Output: NTSC 60Hz
CRC32:   9723A3BC
Licensee: Unknown Company
ROM Version: 1.0
Region: Japan

[Matthias_H]

Do you have a photo of the circuit board for these games?

[MasterOfPuppets]

This one should be Dragon Quest.

http://www.snescentral.com/pcbboards.php?chip=SHVC-1J3M-20