Transcend Information TS16G~64GCF400, Transcend Information Inc, 400X CompactFlash Card

TS16G~64GCF400 400X CompactFlash Card

￿Check Power Mode - 98h or E5h

If the CompactFlash Storage Card is in, going to, or recovering from the sleep mode, the CompactFlash Storage Card sets BSY, sets the Sector Count Register to 00h, clears BSY and generates an interrupt.

If the CompactFlash Storage Card is in Idle mode, the CompactFlash Storage Card sets BSY, sets the Sector Count Register to FFh, clears BSY and generates an interrupt.

Bit ->	7	6	5	4		3	2		1	0
Command (7)				98h or E5h
C/D/H (6)		X		Drive				X
Cyl High (5)					X
Cyl Low (4)					X
Sec Num (3)					X
Sec Cnt (2)					X
Feature (1)					X

￿Execute Drive Diagnostic - 90h

When the diagnostic command is issued in a PCMCIA configuration mode, this command runs only on the CompactFlash Storage Card that is addressed by the Drive/Head register. This is because PCMCIA card interface does not allows for direct inter-drive communication (such as the ATA PDIAG and DASP signals). When the diagnostic command is issued in the True IDE Mode, the Drive bit is ignored and the diagnostic command is executed by both the Master and the Slave with the Master responding with status for both devices.

Bit ->	7	6	5	4		3	2		1	0
Command (7)					90h
C/D/H (6)		X		Drive				X
Cyl High (5)					X
Cyl Low (4)					X
Sec Num (3)					X
Sec Cnt (2)					X
Feature (1)					X

Diagnostic Codes are returned in the Error Register at the end of the command.

	Code	Error Type
	01h	No Error Detected
	02h	Formatter Device Error
	03h	Sector Buffer Error
	04h	ECC Circuitry Error
	05h	Controlling Microprocessor Error
	8Xh	Slave Error in True IDE Mode
Transcend Information Inc.		61

V1.0