ISP1508AET NXP Semiconductors, ISP1508AET Datasheet - Page 55

• Manufacturer Part Number: ISP1508AET
• Description: RF Transceiver USB 2.0 ULPI TRNSCVR
• Manufacturer: NXP Semiconductors

Specifications of ISP1508AET

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935283548118 ISP1508AET-T

NXP Semiconductors
Table 35.
Table 36.
Table 37.
Table 38.
ISP1508A_ISP1508B_1
Product data sheet
Bit
Symbol
Reset
Access
Bit
7 to 5
4
3
2
1
0
Bit
Symbol
Reset
Access
Bit
7 to 5
4
3
2
1
0
Symbol
-
ID_GND_R
SESS_END_R
SESS_VALID_R Session Valid Rise: Enables interrupts and RXCMDs for logic 0 to logic 1 transitions on
VBUS_VALID_R V
HOST_DISCON
_R
Symbol
-
ID_GND_F
SESS_END_F
SESS_VALID_F
VBUS_VALID_F
HOST_DISCON_F
USB Interrupt Enable Rising register (address R = 0Dh to 0Fh, W = 0Dh, S = 0Eh, C = 0Fh) bit allocation
USB Interrupt Enable Rising register (address R = 0Dh to 0Fh, W = 0Dh, S = 0Eh, C = 0Fh) bit description
USB Interrupt Enable Falling register (address R = 10h to 12h, W = 10h, S = 11h, C = 12h) bit allocation
USB Interrupt Enable Falling register (address R = 10h to 12h, W = 10h, S = 11h, C = 12h) bit description
R/W/S/C
R/W/S/C
11.6 USB Interrupt Enable Falling register
7
0
7
0
The bits in this register enable interrupts and RXCMDs to be sent when the corresponding
bits in the USB Interrupt Status register change from logic 1 to logic 0. By default, all
transitions are enabled. See
Description
reserved
ID Ground Rise: Enables interrupts and RXCMDs for logic 0 to logic 1 transitions on ID_GND.
Session End Rise: Enables interrupts and RXCMDs for logic 0 to logic 1 transitions on
SESS_END.
SESS_VLD.
A_VBUS_VLD.
Host Disconnect Rise: Enables interrupts and RXCMDs for logic 0 to logic 1 transitions on
HOST_DISCON.
BUS
reserved
R/W/S/C
reserved
R/W/S/C
Description
reserved
ID Ground Fall: Enables interrupts and RXCMDs for logic 1 to logic 0 transitions on
ID_GND.
Session End Fall: Enables interrupts and RXCMDs for logic 1 to logic 0 transitions on
SESS_END.
Session Valid Fall: Enables interrupts and RXCMDs for logic 1 to logic 0 transitions on
SESS_VLD.
V
A_VBUS_VLD.
Host Disconnect Fall: Enables interrupts and RXCMDs for logic 1 to logic 0 transitions on
HOST_DISCON.
Valid Rise: Enables interrupts and RXCMDs for logic 0 to logic 1 transitions on
BUS
6
0
6
0
Valid Fall: Enables interrupts and RXCMDs for logic 1 to logic 0 transitions on
R/W/S/C
R/W/S/C
5
0
5
0
Rev. 01 — 14 August 2007
ID_GND_R
ID_GND_F
Table
R/W/S/C
R/W/S/C
4
1
4
1
37.
R/W/S/C
R/W/S/C
END_R
SESS_
SESS_
END_F
3
1
3
1
ISP1508A; ISP1508B
VALID_R
VALID_F
R/W/S/C
R/W/S/C
SESS_
SESS_
2
1
2
1
ULPI HS USB transceiver
VALID_R
VALID_F
R/W/S/C
R/W/S/C
VBUS_
VBUS_
1
1
1
1
© NXP B.V. 2007. All rights reserved.
DISCON_R
DISCON_F
R/W/S/C
R/W/S/C
HOST_
HOST_
0
1
0
1
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