Texas Instruments OMAP36 Series, Technical Reference Manual

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SCM Register Manual
Bits Field Name Description Type Reset
1 PBIASLITEPWRDNZ0 Input Signal Referenced to VDD2. Software has to keep RW 0x0
this bit at 0b0 when SDMMC1_VDDS is ramping up
0b0 => SDMMC1_VDDS ramping up
0b1 => SDMMC1_VDDS stable
0 PBIASLITEVMODE0 SDMMC1_VDDS voltage level information control from RW 0x1
software
0b0 => SDMMC1_VDDS = 1.8 V
0b1 => SDMMC1_VDDS = 3.0 V
Table 13-237. Register Call Summary for Register CONTROL_PBIAS_LITE
SCM Functional Description
• Extended-Drain I/O Pin and PBIAS Cells : [0] [1]
• PBIAS LITE Control Register : [2] [3]
SCM Programming Model
• Extended-Drain I/Os and PBIAS Cells Programming Guide : [4] [5] [6] [7] [8] [9] [10] [11] [12]
• PBIAS Error Generation : [13] [14]
• Speed Control and Voltage Supply State : [15]
SCM Register Manual
• SCM Register Summary : [16]
Table 13-238. CONTROL_TEMP_SENSOR
Address Offset 0x0000 02B4
Physical Address 0x4800 2524 Instance GENERAL
Description temperature sensor register
Type RW
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
RESERVED TEMP
SOC
EOCZ
CONTCONV
Bits Field Name Description Type Reset
31:11 RESERVED Read returns reset value. R 0x0
10 CONTCONV VDD level digital inputs. When high the ADC is in RW 0x0
continuous conversion mode
0 : ADC Single Conversion Mode;
1 : ADC Continuous Conversion Mode
9 SOC ADC Start of Conversion. A transition to high starts a new RW 0x0
ADC conversion cycle
8 EOCZ ADC End of Conversion. Active low, when CTRL_ R 0x0
TEMP[7:0] is valid
7:0 TEMP Temperature data from the ADC. Valid if EOCZ is low R 0x0
Table 13-239. Register Call Summary for Register CONTROL_TEMP_SENSOR
SCM Functional Description
• Band Gap Voltage and Temperature Sensor : [0] [1]
• Single Conversion Mode (CONTCONV = 0) : [2] [3]
• Continuous Conversion Mode (CONTCONV = 1) : [4] [5]
• ADC Codes Versus Temperature : [6]
• Temperature Sensor Control Register : [7] [8]
2625 SWPU177N – December 2009 – Revised November 2010 System Control Module
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