Texas Instruments DM6467 Digital Video Evaluation Module TMDXEVM6467T TMDXEVM6467T 데이터 시트
제품 코드
TMDXEVM6467T
SPRS605C – JULY 2009 – REVISED JUNE 2012
Table 4-19. USBCTL Register Bit Descriptions
BIT
NAME
DESCRIPTION
31:19
RESERVED
Reserved. Read returns "0".
USB Data Polarity.
18
DATAPOL
0 = Inverted data.
1 = Normal data polarity [default].
1 = Normal data polarity [default].
VBUS Sense Control.
17
VBUSVAL
0 = Disabled [default].
1 = Session starts.
1 = Session starts.
USB Mode.
16
USBID
0 = Host [default].
1 = Peripheral.
1 = Peripheral.
15:9
RESERVED
Reserved. Read returns "0".
USB PHY Power and Clock Good.
8
PHYCLKGD
0 = PHY power is not ramped or PLL is not locked [default].
1 = PHY power is good and PLL is locked.
1 = PHY power is good and PLL is locked.
7:5
RESERVED
Reserved. Read returns "0".
USB PHY PLL Suspend Override.
4
PHYPLLON
0 = Normal PLL operation [default].
1 = Override PLL suspend state.
1 = Override PLL suspend state.
3:1
RESERVED
Reserved. Read returns "0".
USB PHY Power-Down Control.
0
PHYPDWN
0 = PHY powered on.
1 = PHY power off [default].
1 = PHY power off [default].
Copyright © 2009–2012, Texas Instruments Incorporated
Device Configurations
107
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