MAX3353E Maxim Integrated Products, MAX3353E Datasheet - Page 15

• Manufacturer Part Number: MAX3353E
• Description: USB On-the-Go Charge Pump
• Manufacturer: Maxim Integrated Products

Table 7. Status Register (13h)
Table 8. Interrupt Register Address Map
Table 9. Interrupt Mask Register (14h)
Interrupt Mask
Interrupt Edge
Interrupt Latch
NUMBER
NUMBER
REGISTER
BIT
BIT
0
1
2
3
4
5
6
7
USB On-the-Go Charge Pump with Switchable
0
1
2
3
4
5
6
7
SESSION_END
V
ID_FLOAT_EN
BUS_VALID_EN
ID_GND_EN
V
SESSION_
ID_FLOAT
A_HNP_EN
SESSION_
VALID_EN
SESSION_
SYMBOL
BUS_VALID
SYMBOL
ID_GND
ADDRESS
END_EN
A_HNP
B_HNP
VALID
______________________________________________________________________________________
—
—
—
14h
15h
16h
Device A V
0 = V
1 = V
Session-valid comparator, threshold = 1.4V:
0 = V
1 = V
V
0 = V
1 = V
ID_IN grounded:
0 = not grounded
1 = grounded
ID_IN floating:
0 = not floating
1 = floating
Set when Device A is configured, BDISC_ACONN is enabled and has attached pullup during HNP;
cleared by resetting BDISC_ACONN bit in control register 1.
Set when Device B is configured, BDISC_ACONN is enabled and has asserted an SE0 during HNP;
cleared by resetting BDISC_ACONN bit in control register 1.
Not used
BUS
Enables V
Enables SESSION_VALID
interrupt
Enables SESSION_END
interrupt
Enables ID_GND interrupt
Enables ID_FLOAT interrupt
Enables A_HNP interrupt
Not used
Not used
BIT7
0
0
0
BUS
BUS
BUS
BUS
BUS
BUS
session-end comparator, threshold = 0.5V:
lower than threshold
higher than threshold
lower than threshold
higher than threshold
higher than threshold
lower than threshold
OPERATION
BUS
BUS_VALID
BIT6
valid comparator, threshold = 4.55V:
0
0
0
interrupt
BIT5
Pullup/Pulldown Resistors
0
0
0
POWER-UP REGISTER STATUS
BIT4
0
0
0
CONTENTS
BIT3
0
0
0
BIT2
0
0
0
BIT1
0
0
0
BIT0
0
0
0
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