AP-SDM004GAPANS-B Apacer, AP-SDM004GAPANS-B Datasheet - Page 9

• Manufacturer Part Number: AP-SDM004GAPANS-B
• Description: Memory Modules SDM II 4GB
• Manufacturer: Apacer

Specifications of AP-SDM004GAPANS-B

• Product: 2.5 in Solid State Drive
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Memory Size: 4 GB
• Memory Type: SATA Disk Module
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2.1.1 Check-Power-Mode (98h or E5h)
The Check-Power-Mode command verifies the device’s current power mode. When the device is configured
for Standby mode, or is entering or exiting Standby, the BSY bit will be set and the Sector Count register is set
to 00h, and the BSY bit is then cleared. In Idle mode, BSY is set and the Sector Count register is set to FFh,
and then the BSY bit is cleared and an interrupt is issued.
2.1.2 Execute-Drive-Diagnostic (90h)
The Executive-Drive-Diagnostic command performs an internal read/write diagnostic test using AA55h and
55AAh. If an error is detected in the read/write buffer, the Error register will report the appropriate diagnostic
code. The diagnostic codes are shown in Table 2-2.
© 2009 Apacer Technology Inc.
Sector Number (LBA Low)
Sector Number (LBA Low)
Cylinder High (LBA High)
Cylinder High (LBA High)
Cylinder Low (LBA Mid)
Cylinder Low (LBA Mid)
Sector Count
Sector Count
Command
Command
Register
Features
Register
Features
Device
Device
Table 2-2 Diagnostic codes reported upon internal read/write testing
Code
01h
02h
03h
04h
05h
8Xh
AP-SDMxxxxXPANS-B
7
7
SATA-Disk Module
Error Type
No Error Detected
Formatter Device Error
Sector Buffer Error
ECC Circuitry Error
Controlling Microprocessor Error
Slave Error
6
X
6
X
8
5
5
Drive
Drive
98h or E5h
4
4
90h
X
X
X
X
X
X
X
X
X
X
Ⅱ Ⅱ Ⅱ Ⅱ
3
3
2
2
X
X
1
1
0
0
Rev. 1.0