Datasheet

STULPI01A, STULPI01B Timing diagram
Doc ID 14817 Rev 4 17/44
5 Timing diagram
Figure 4. Rise and fall time
Figure 5. Simplified block diagram
90%
10%
R
t
OL_DRV
V
t
F
90%
10%
OH_DRV
V
CS26080
ULPI
Oscillator
PLL
Power
on reset
USB 2.0
PHY
UTMI +
Interface
XI
XO
CLK
DIR
STP
NXT
D0 - D7
V
DVIO
VBUS
RESETn
DP
DM
ID
PSWn
GND
Dual
voltage
regulator
VBAT
GND
Voltage
reference
UTMI +
Core
OTG Block
Charge Pump,
VBUS Comparators
ID Detector
VB_REF_FAULT
Over-
current
fault
detector
RREF
ULPI
wrapper
and
PLL
USB 2.0
PHY
UTMI +
interface
ID
UTMI +
core
OTG block
Charge pump,
VBUS comparators
ID detector
AM04947v2