w83l519d Winbond Electronics Corp America, w83l519d Datasheet - Page 16

• Manufacturer Part Number: w83l519d
• Description: Integrated Media Reader
• Manufacturer: Winbond Electronics Corp America

5.6
5.7
CR30 (Default 0x00)
The trademarks and intellectual property rights of Memory Stick belong to SONY Corporation
The trademarks and intellectual property rights of SD belong to SD GROUP
All trademarks and brand names belong to their respective owners
CR30 (Default 0x00)
Bit 0: Logical device active bit.
CR60, CR61 (Default 0x00, 0x00)
These two registers select MSI base address [0x100:0xFFF] on 8-byte boundary.
CR70 (Default 0x00)
CR74 (Default 0x04)
Bit [7:1]: Reserved.
Bit 0: Logical device active bit.
CR60, CR61 (Default 0x00, 0x00)
These two registers select SD Card interface base address [0x100:0xFFF] on 8-byte boundary.
CR70 (Default 0x00)
CR74 (Default 0x00)
Logical Device 1 (Memory Stick Interface)
Logical Device 3 (SD Memory Interface)
Bit [7:1]: Reserved.
Bit [7:4]: Reserved.
Bit [3:0]: These bits select IRQ resource for MSI.
Bit [7:4]: Reserved.
Bit [3:0]: These bits select DRQ resource for MSI.
= 0
= 1
Bit [7:4]: Reserved.
Bit [3:0]: These bits select IRQ resource for SD interface.
Bit [7:4]: Reserved.
Bit [3:0]: These bits select DRQ resource for SD interface.
= 0: Logical device is inactive.
= 1: Activates the logical device.
Logical device is inactive.
Activates the logical device.
15
Publication Release Date: Jul. 2002
W83L519D
Revision 1.0