SM320F2808-EP Datasheet, PDF (56/118 Pages) Texas Instruments – Digital Signal Processors

SM320F2808-EP, SM320F2806-EP
SM320F2801-EP
Digital Signal Processors
SGLS316A – MARCH 2006 – REVISED FEBRUARY 2007
Table 4-5. ADC Registers⁽¹⁾
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NAME
ADDRESS⁽¹⁾ ADDRESS⁽²⁾ SIZE (x16)
DESCRIPTION
ADCTRL1
0x7100
1
ADC Control Register 1
ADCTRL2
0x7101
1
ADC Control Register 2
ADCMAXCONV
0x7102
1
ADC Maximum Conversion Channels Register
ADCCHSELSEQ1
0x7103
1
ADC Channel Select Sequencing Control Register 1
ADCCHSELSEQ2
0x7104
1
ADC Channel Select Sequencing Control Register 2
ADCCHSELSEQ3
0x7105
1
ADC Channel Select Sequencing Control Register 3
ADCCHSELSEQ4
0x7106
1
ADC Channel Select Sequencing Control Register 4
ADCASEQSR
0x7107
1
ADC Auto-Sequence Status Register
ADCRESULT0
0x7108
0x0B00
1
ADC Conversion Result Buffer Register 0
ADCRESULT1
0x7109
0x0B01
1
ADC Conversion Result Buffer Register 1
ADCRESULT2
0x710A
0x0B02
1
ADC Conversion Result Buffer Register 2
ADCRESULT3
0x710B
0x0B03
1
ADC Conversion Result Buffer Register 3
ADCRESULT4
0x710C
0x0B04
1
ADC Conversion Result Buffer Register 4
ADCRESULT5
0x710D
0x0B05
1
ADC Conversion Result Buffer Register 5
ADCRESULT6
0x710E
0x0B06
1
ADC Conversion Result Buffer Register 6
ADCRESULT7
0x710F
0x0B07
1
ADC Conversion Result Buffer Register 7
ADCRESULT8
0x7110
0x0B08
1
ADC Conversion Result Buffer Register 8
ADCRESULT9
0x7111
0x0B09
1
ADC Conversion Result Buffer Register 9
ADCRESULT10
0x7112
0x0B0A
1
ADC Conversion Result Buffer Register 10
ADCRESULT11
0x7113
0x0B0B
1
ADC Conversion Result Buffer Register 11
ADCRESULT12
0x7114
0x0B0C
1
ADC Conversion Result Buffer Register 12
ADCRESULT13
0x7115
0x0B0D
1
ADC Conversion Result Buffer Register 13
ADCRESULT14
0x7116
0x0B0E
1
ADC Conversion Result Buffer Register 14
ADCRESULT15
0x7117
0x0B0F
1
ADC Conversion Result Buffer Register 15
ADCTRL3
0x7118
1
ADC Control Register 3
ADCST
0x7119
1
ADC Status Register
Reserved
0x711A
0x711B
2
ADCREFSEL
0x711C
1
ADC Reference Select Register
ADCOFFTRIM
0x711D
1
ADC Offset Trim Register
Reserved
0x711E
0x711F
2
ADC Status Register
(1) The registers in this column are Peripheral Frame 2 Registers.
(2) The ADC result registers are dual mapped in the 280x DSP. Locations in Peripheral Frame 2 (0x7108-0x7117) are 2 wait states and left
justified. Locations in Peripheral frame 0 space (0x0B00-0x0B0F) are 0 wait sates and right justified. During high speed/continuous
conversion use of the ADC, use the 0 wait state locations for fast transfer of ADC results to user memory.
56
Peripherals
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