Chapter 1 23
Card Reader
Keyboard
Item Controller
Chipset JMicron JMB385
Features
• Compliant with PCI Express Base Spec. Revision 1.1
• Compliant with SD Spec. Part 1 Physical Layer Spec.
Version 2.00
• Compliant with SD Spec. Part A2 SD Host Controller
Standard Spec. Version 2.00
• Compliant with SD Spec. Part E1 SDIO Spec. Version
2.00
• Compliant with SD Spec. Part 2 File System Spec.
Version 2.00
• Compliant with Multimedia Card System Spec. Version
4.2
• Compliant with Memory Stick Standard Format Spec.
Version 1.43-00
• Compliant with Memory Stick Standard Memory Stick
PRO Format Spec. - without security spec. -Version
1.02-00
• Compliant with Memory Stick Pro-HG Duo Spec.
Version 1.00
• Compliant with xD-Picture CardTM Card Spec. Version
1.20
• Compliant with xD-Picture CardTM Host Guideline
Version 1.20
• Compliant with xD-Picture CardTM Host Compliance
Design Check Spec. Version 1.20D
• Compliant with xD-Picture CardTM Format Spec.
Version 1.11
• Compliant with System Management Bus Specification
Revision 1.1
• JMB385 is available in 48-pin LQFP package
• Integrate External PMOS Power Switch for power
control of memory card
Item Specification
Keyboard controller KB926
Total number of keypads 88 keys
Windows logo key Yes
Internal & external keyboard work
simultaneously
Plug USB keyboard to the USB port directly: Yes
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