STW4811M STMicroelectronics, STW4811M Datasheet - Page 49

• Manufacturer Part Number: STW4811M
• Description: Power Management For Multimedia Processors
• Manufacturer: STMicroelectronics

STw4811M/STw4811N
Table 33.
Table 34.
USB mode (dat_se0)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
1 (DAT_SE0 mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
0 (VP_VM mode)
USB mode (dat_se0)
Data transmission via USB control register 1 (DAT_SE0 mode) - Suspend = 1
If oe_int_en = 1 and suspend=1 ( USB control register 1 -
becomes an output used to generate an IT to multimedia processor.
Data reception The transceiver receives USB data in the following conditions:
and USBOEn at high level.
Data receiver via USB control register 1
uart_en = 0 ( USB control register 1 ); oe_int_en = 1
USBVP
0
1
0
1
0
1
x
Suspend
Inputs
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
USBVM
0
0
1
0
0
1
1
DP
DP
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
Inputs
DN
1
0
0
0
0
1
1
Outputs
DN
Not used
Not used
Not used
0 (off)
0 (off)
0 (off)
0 (off)
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
USBRCV
Diff rcv 1
Diff rcv 1
USBVP
Table 11
1
0
0
1
0
1
0
1
0
1
0
1
0
1
Single ended data (zero sent)
Single ended data (1 sent)
Force single ended zero
Driver are suspended
), the USBOEn ball
Functional description
Outputs
USBVM
Comments
1
0
0
0
1
0
0
0
0
0
1
1
0
0
1
1
USBRCV
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
diff rcv 1
diff rcv 1
1
0
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