SLISCD512MM1UI-A STEC, SLISCD512MM1UI-A Datasheet - Page 34

• Manufacturer Part Number: SLISCD512MM1UI-A
• Manufacturer: STEC
• Type: Chip Driver

Specifications of SLISCD512MM1UI-A

• Density: 512MByte
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Package Type: Chip
• Mounting: Surface Mount
• Pin Count: 50
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3.18/4.75V
• Operating Supply Voltage (max): 3.465/5.25V
• Programmable: Yes
• Lead Free Status / Rohs Status: Compliant

SLISCDxxx(M/G)M1U(I)-y
Datasheet
7.0 Registers
This chapter lists the registers of the iSCD. Refer to PC Card standards for further details.
7.1
In PC Card Mode, four configuration registers, as listed in Table 26, are used.
Note: In True IDE Mode, these registers cannot be used.
Configuration Option Register
Configuration and Status Register
Pin Replacement Register
Socket and Copy Register.
Configuration Registers
Configuration Register
Table 26: Configuration Registers
This register is used to configure and observe the status of the iSCD,
and to issue soft resets to it. Also, the Index bits of this register are
used to select the PC Card mapping mode that the iSCD uses: 1) PC
Card Memory, 2) PC Card Contiguous I/O, 3).PC Card Primary I/O, and
4) PC Card Secondary I/O
This register is used for observing the iSCD state.
This register is used for providing the signal state of -IREQ when the
iSCD is configured in the PC Card I/O Mode.
This read/write register is used to identify the iSCD from other devices.
This register should be set by the host before this Configuration Option
register is set.
61000-04349-113, April 2008
Description
IDE Single Chip Drive
34