ISP1507CBS-T NXP Semiconductors, ISP1507CBS-T Datasheet - Page 47

• Manufacturer Part Number: ISP1507CBS-T
• Description: RF Transceiver USB 2.0 ULPI TRNSCVR
• Manufacturer: NXP Semiconductors

Specifications of ISP1507CBS-T

• Number Of Transceivers: 1
• Esd Protection: YeskV
• Power Supply Requirement: Single
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• Dual Supply Voltage (typ): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Dual Supply Voltage (min): Not RequiredV
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Lead Free Status / RoHS Status: Compliant
• Other names: ISP1507CBS,518

NXP Semiconductors
Table 25.
Table 26.
ISP1507C_ISP1507D_1
Product data sheet
Bit
Symbol
Reset
Access
Bit
7
6
5
4
3
2
1
0
Symbol
INTF_PROT_DIS
IND_PASSTHRU
IND_COMPL
-
CLOCK_SUSPENDM
-
3PIN_FSLS_SERIAL
6PIN_FSLS_SERIAL
INTF_CTRL - Interface Control register (address R = 07h to 09h, W = 07h, S = 08h, C = 09h) bit allocation
INTF_CTRL - Interface Control register (address R = 07h to 09h, W = 07h, S = 08h, C = 09h) bit
description
PROT_DIS
R/W/S/C
INTF_
7
0
IND_PASS
R/W/S/C
THRU
Description
Interface Protect Disable: Controls circuitry built into the ISP1507 to protect the ULPI
when the link 3-states STP and DATA[7:0]. When this bit is enabled, the ISP1507 will
automatically detect when the link stops driving STP.
0b — Enables the interface protect circuit (default). The ISP1507 attaches a weak pull-up
resistor on STP. If STP is unexpectedly HIGH, the ISP1507 attaches weak pull-down
resistors on DATA[7:0], protecting data inputs.
1b — Disables the interface protect circuit, detaches weak pull-down resistors on
DATA[7:0], and a weak pull-up resistor on STP.
Indicator Pass-through: The ISP1507 does not support the qualification of an external
FAULT with the internal V
V
must always be set to logic 1.
0b — Not supported.
1b — The complement output signal is not qualified with the internal A_VBUS_VLD
comparator. The link must always set this bit to logic 1.
Indicator Complement: Informs the PHY to invert the FAULT input signal, generating the
complement output. For details, see
0b — The ISP1507 will not invert the FAULT signal (default).
1b — The ISP1507 will invert the FAULT signal.
reserved
Clock Suspend LOW: Active LOW clock suspend.
Powers down the internal clock circuitry only. By default, the clock will not be powered in
6-pin serial mode or 3-pin serial mode.
Valid only in 6-pin serial mode and 3-pin serial mode. Valid only when SUSPENDM is set to
logic 1, otherwise this bit is ignored.
0b — Clock will not be powered in 3-pin or 6-pin serial mode.
1b — Clock will be powered in 3-pin and 6-pin serial modes.
reserved
3-Pin Full-Speed Low-Speed Serial Mode: Changes the ULPI to a 3-bit serial interface.
The PHY will automatically clear this bit when 3-pin serial mode is exited.
0b — Full-speed or low-speed packets are sent using the parallel interface.
1b — Full-speed or low-speed packets are sent using the 3-pin serial interface.
6-Pin Full-Speed Low-Speed Serial Mode: Changes the ULPI to a 6-bit serial interface.
The PHY will automatically clear this bit when 6-pin serial mode is exited.
0b — Full-speed or low-speed packets are sent using the parallel interface.
1b — Full-speed or low-speed packets are sent using the 6-pin serial interface.
6
0
BUS
/FAULT pin or the V
R/W/S/C
COMPL
IND_
5
0
Rev. 01 — 28 May 2008
reserved
R/W/S/C
BUS
A_VBUS_VLD
4
0
power is connected to the V
SUSPENDM
Section
comparator. Either a digital FAULT is input on the
ULPI HS USB host and peripheral transceiver
CLOCK_
R/W/S/C
3
0
ISP1507C; ISP1507D
9.5.2.2.
reserved
R/W/S/C
2
0
BUS
/FAULT pin, not both. This bit
3PIN_FSLS
_SERIAL
R/W/S/C
1
0
© NXP B.V. 2008. All rights reserved.
6PIN_FSLS
_SERIAL
R/W/S/C
0
0
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