ISP1109BS-T ST-Ericsson Inc, ISP1109BS-T Datasheet - Page 23

• Manufacturer Part Number: ISP1109BS-T
• Description: IC TXRX SERIAL BUS UNIV 32HVQFN
• Manufacturer: ST-Ericsson Inc
• Type: Transceiverr

Specifications of ISP1109BS-T

• Number Of Drivers/receivers: 1/1
• Protocol: USB 2.0
• Voltage - Supply: 3 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
Table 21:
Table 23:
9397 750 13355
Product data sheet
Bit
Symbol
Reset
Access
Bit
Symbol
Reset
Access
Mode Control 2 register (address Set = 12h, Clear = 13h) bit allocation
Audio Control register (address Set = 16h, Clear = 17h) bit allocation
9.1.2.3 Audio Control register
PH_ID_
R/S/C
R/S/C
ACK
7
0
7
0
reserved
Table 22:
Table 23
Table 24:
Bit
7 to 6
5
4 to 3
2
1
0
Bit
7
6
5
PH_ID_INT
R/S/C
R/S/C
6
0
6
0
provides bit allocation of the register.
Symbol
PH_ID_ACK
PH_ID_INT
DP_SRP_EN
Symbol
-
AUDIO_EN
TRANSP_
BDIR[1:0]
BI_DI
SPD_SUSP_
CTRL
PWR_DN
Mode Control 2 register (address Set = 12h, Clear = 13h) bit description
Audio Control register (address Set = 16h, Clear = 17h) bit description
AUDIO_EN
DP_SRP_
R/S/C
R/S/C
EN
5
0
5
0
Rev. 01 — 14 July 2005
Description
reserved; cleared (set to 0)
Enables the ISP1109 in carkit audio mode.
0 — Audio disable: analog switches are turned off, DP_INT detector is
turned off, and single-ended receivers are turned on
1 — Audio enable: analog switches are turned on, DP_INT detector is
turned on, and single-ended receivers are turned off.
Controls the direction of data transfer in transparent general-purpose
buffer mode; see
0 — Direction of DAT/VP and SE0/VM are fixed (only transmit)
1 — Direction of DAT/VP and SE0/VM are controlled by OE_N.
Controls speed and suspend in USB modes:
0 — Controlled by pins SPEED and SUSPEND
1 — Controlled by the Mode Control 1 register bits SPEED and
SUSPEND.
Set to Power-down mode; activities on pin SPI_CLK/I2C_SCL or the
interrupt event can wake-up the chip; see
Description
If set, wait for time t
then turn off. Bit PH_ID_ACK auto-clears to 0. See
If set, turn on the ID pull-down switch for time t
Bit PH_ID_INT auto-clears to 0. See
Enables the DP pull-up resistor (R
0 — Disable; DP pull-up can only be enabled using bit DP_PULLUP
when V
1 — Enable; DP pull-up is connected.
TRANSP_
BDIR1
STATE
ISET_
R/S/C
R/S/C
BUS
4
0
4
0
is above V
ISET_DRV
TRANSP_
Table 14
BDIR0
int(ID)
R/S/C
R/S/C
_EN
3
0
3
0
th(svc)
, turn on the ID pull-down switch for t
USB transceiver with carkit support
SW_MIC_
SPKR_R
R/S/C
BI_DI
R/S/C
UP(DP)
2
0
2
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Table
).
Section 9
6.
SPD_SUSP
SW_MIC_
Wint(ID)
SPKR_L
_CTRL
R/S/C
R/S/C
1
0
1
0
Table
ISP1109
and then turn off.
6.
PWR_DN
AUDIO_
MONO
Wint(ID)
R/S/C
R/S/C
0
0
0
0
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