ISD-200 ETC2 [List of Unclassifed Manufacturers], ISD-200 Datasheet - Page 16

• Manufacturer Part Number: ISD-200
• Description: USB Mass Storage Class Bulk-Only Specification Compliant
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

Address
ISD-200 ASIC Datasheet
14
0x05
0x06
0x07
Reserved – Bits [7:6]
Master/Slave Selection
– Bit [5]
ATAPI DEVICE
RESET – Bit [4]
ATA Timing – Bits
[3:0]
ATA Command
Designator (Byte 0,
LSB)
ATA Command
Designator (Byte 1,
MSB)
Field Name
Reserved; set to ‘0’
This bit specifies device number selection.
“0” - Drive 0
“1” - Drive 1
This bit specifies that the ISD-200 perform a ATAPI DEVICE RESET
command during a full initialization sequence.
This field determines ATA Bus data access cycle times.
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
POR configuration default of 0x0B
This field specifies the value in CBWCB field that designates if the CB is
decoded as ATA commands instead of the ATAPI command block.
POR configuration default of 0x00
This field specifies the value in CBWCB field that designates if the CB is
decoded as ATA commands instead of the ATAPI command block.
POR configuration default of 0x00
In-System Design Confidential
reserved
Mode 2 (292 ns)
Mode 2 (333 ns)
Mode 2 (375 ns)
Mode 1 (458 ns)
Mode 1 (500 ns)
Mode 1 (542 ns)
Mode 1 (583 ns)
Mode 0 (625 ns)
Mode 0 (666 ns)
Mode 0 (708 ns)
Mode 0 (750 ns)
reserved
reserved
reserved
reserved
Description
On-board
Defaults
0x01
0x24
0x24