ISP1505CBSGE ST-Ericsson Inc, ISP1505CBSGE Datasheet - Page 24

• Manufacturer Part Number: ISP1505CBSGE
• Description: IC ULPI TRANSCEIVER 24-HVQFN
• Manufacturer: ST-Ericsson Inc
• Type: Transceiverr

Specifications of ISP1505CBSGE

• Protocol: USB 2.0
• Voltage - Supply: 3 V ~ 4.5 V
• Mounting Type: Surface Mount
• Package / Case: 24-VQFN Exposed Pad, 24-HVQFN, 24-SQFN, 24-DHVQFN
• For Use With: ISP1505CBS T&MT KIT - EVAL KIT FOR ISP1505 IC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Other names: ISP1505CBS; ISP1505CBS

NXP Semiconductors
Table 9.
Table 10.
DP_PULLDOWN = 0.
[1]
ISP1505A_ISP1505C_3
Product data sheet
DATA
1 to 0
3 to 2
5 to 4
6
7
Mode
XCVRSELECT[1:0]
TERMSELECT
LINESTATE[1:0]
Fig 6.
!squelch indicates inactive squelch. !HS_Differential_Receiver_Output indicates inactive HS_Differential_Receiver_Output.
DATA [ 7:0 ]
Single and back-to-back RXCMDs from the ISP1505 to the link
CLOCK
Name
LINESTATE
V
RxEvent
reserved
ALT_INT
RXCMD byte format
LINESTATE[1:0] encoding for upstream facing ports: peripheral
BUS
NXT
STP
DIR
9.5.2.1 Linestate encoding
state
[1]
00
01
10
11
LINESTATE[1:0] reflects the current state of DP and DM. Whenever the ISP1505 detects
a change in DP or DM, an RXCMD will be sent to the link with the new LINESTATE[1:0]
value. The value given on LINESTATE[1:0] depends on the setting of various registers.
Table 10
peripherals.
which applies to host controllers. Dual-role devices must choose the correct table,
depending on whether it is in peripheral or host mode.
Description and value
LINESTATE signals: For a definition of LINESTATE, see
DATA0 — LINESTATE[0]
DATA1 — LINESTATE[1]
Encoded V
Encoded USB event signals: For an explanation of RxEvent, see
-
By default, this signal is not used and is not needed in typical designs. Optionally, the link can
enable the BVALID_RISE and/or BVALID_FALL bits in the Power Control register. Corresponding
changes in BVALID will cause an RXCMD to be sent to the link with the ALT_INT bit asserted.
Full-speed
01, 11
1
SE0
FS-J
FS-K
SE1
turnaround
shows the LINESTATE[1:0] encoding for upstream facing ports, which applies to
BUS
Table 11
voltage state: For an explanation of the V
Single RXCMD
RXCMD
High-speed
00
0
squelch
!squelch
invalid
invalid
shows the LINESTATE[1:0] encoding for downstream facing ports,
Rev. 03 — 26 August 2008
turnaround
Chirp
00
1
squelch
!squelch and HS_Differential_Receiver_Output
!squelch and !HS_Differential_Receiver_Output
invalid
ULPI HS USB host and peripheral transceiver
turnaround
ISP1505A; ISP1505C
Section
BUS
Back-to-back RXCMDs
RXCMD
state, see
9.5.2.1.
Section
RXCMD
Section
9.5.2.4.
© NXP B.V. 2008. All rights reserved.
turnaround
9.5.2.2.
004aaa695
23 of 75