Ultra Fast USB 2.0 Multi-Format Flash Media Controller
Datasheet
Chapter 6 Pin Reset State Table
Hardware
Firmware
Initialization
Operational
Voltage
Signal (v)
RESET
RESET
VDD33
Time
(t)
VSS
Figure 6.1 Pin Reset States
LEGEND
yes
--
hardware enables function
hardware disables function
hardware disables output driver
hardware enables pullup
z
pu
pd
hardware enables pulldown
hw
hardware controls function, but state is protocol dependent
firmware controls function through registers
hardware supplies power through pin, applicable only to CARD_PWR pins
hardware disables pad
(fw)
VDD
none
Figure 6.2 Legend for Pin Reset States Table
Revision 2.6 (05-08-08)
SMSC USB2240/USB2241
DATA1S8HEET
SMSC [ SMSC CORPORATION ]
