ISP1301BS,151 STEricsson, ISP1301BS,151 Datasheet - Page 22

• Manufacturer Part Number: ISP1301BS,151
• Manufacturer: STEricsson

Specifications of ISP1301BS,151

• Number Of Transceivers: 1
• Esd Protection: YeskV
• Operating Supply Voltage (typ): Not RequiredV
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): Not RequiredV
• Operating Supply Voltage (min): Not RequiredV
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 27.
Table 29.
ISP1301_5
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Interrupt Latch register: bit allocation
Interrupt Enable Low register: bit allocation
10.1.4.2 Interrupt Latch register (Set/Clear: 0Ah/0Bh)
10.1.4.3 Interrupt Enable Low register (Set/Clear: 0Ch/0Dh)
CR_INT
CR_INT
R/S/C
R/S/C
7
0
7
0
Table 26.
This register indicates the source that generated the interrupt. The bit allocation of the
Interrupt Latch register is given in
Table 28.
This register enables interrupts on transition from true to false. For the bit allocation of this
register, see
Bit
7
6
5
4
3
2
1
0
Bit
7
6
5
4
3
2
1
0
BDIS_
ACON
BDIS_
ACON
R/S/C
R/S/C
6
0
6
0
Symbol
CR_INT
BDIS_ACON
ID_FLOAT
DM_HI
ID_GND
DP_HI
SESS_VLD
VBUS_VLD
Symbol
CR_INT
BDIS_ACON
ID_FLOAT
DM_HI
ID_GND
DP_HI
SESS_VLD
VBUS_VLD
Interrupt Source register: bit description
Interrupt Latch register: bit description
Table
ID_FLOAT
ID_FLOAT
R/S/C
R/S/C
29.
5
0
5
0
Rev. 05 — 2 September 2009
Description
DP pin is above the carkit interrupt threshold (0.4 V to 0.6 V)
set when bit BDIS_ACON_EN is set, and the ISP1301 asserts bit
DP_PULLUP after detecting the B-device disconnect
ID pin is floating
DM pin is HIGH
ID pin is connected to ground
DP pin is HIGH
session valid comparator; threshold = 0.8 V to 2.0 V
A-device V
Description
interrupt for CR_INT status change
interrupt for ID_FLOAT status change
interrupt for DM_HI status change
interrupt for ID_GND status change
interrupt for DP_HI status change
interrupt for SESS_VLD status change
interrupt for VBUS_VLD status change
interrupt for BDIS_ACON status change
DM_HI
DM_HI
R/S/C
R/S/C
4
0
4
0
Table
BUS
valid comparator; threshold > 4.4 V
27.
ID_GND
ID_GND
R/S/C
R/S/C
3
0
3
0
DP_HI
DP_HI
R/S/C
R/S/C
2
0
2
0
SESS_VLD VBUS_VLD
SESS_VLD VBUS_VLD
USB OTG transceiver
© ST-ERICSSON 2009. All rights reserved.
R/S/C
R/S/C
1
0
1
0
ISP1301
R/S/C
R/S/C
0
0
0
0
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