Spectrum Digital, Inc
2-7
2.1.1.2.5 Register 4, Board Switch Register
This 8 bit, read only register mirrors the values set on switch SW5. These signals are
shown in the table below.
2.1.1.2.6 Register 5, Power Control Register
Register 5 is a 8 bit, read/write register that controls on board voltage regulator
functions. The default data value is 0b00000000. These controls are shown in the table
below.
Table 3: Register 4, Board Switch Register
Bit #
SW5 Position
Signal
7
Reserved
N/A
6
Reserved
N/A
5
1
SEL_NAND_LOW
0 = NAND mapped to CE0,
1 = ONE NAND mapped to CE0
4
2
SEL_EXTRA1
3
3
SEL_EXTRA2
2
4
SEL_EXTRA3
1
5
CPU_VSEL1
0 = Vcore at 1.2V
1 = Vcore at 1.35 V
0
6
SEL_NTAS_MODE
Table 4: Register 5, Power Control Register
Bit #
Signal
Function
7
LCD_OE_5V
0,1 = Sets U32 FDC6331L Pin to 0,1
6
ENABLE_LCD_3V3
0 = Disables U31 TPS74701
1 = Enables U31 TPS74701
5
Reserved
4
EN7
0,1 = Sets U14 TPS65530 EN7 pin to 0,1
3
ENAFE
0,1 = Sets U14 TPS65530 ENAFE pin to 0,1
2
SEQ56
0,1 = Sets U14 TPS65530 SEQ56 pin to 0,1
1
EN56
0,1 = Sets U14 TPS65530 EN56 pin to 0,1
0
ENABLE_LCD_15V
0 = Disables U34 TPS61080 register
0 = Enables U34 TPS61080 register
Содержание TMS320DM368
Страница 1: ...TMS320DM368 Evaluation Module 2011 DSP Development Systems Reference Technical ...
Страница 2: ......
Страница 10: ......
Страница 85: ...Spectrum Digital Inc 3 37 Figure 3 29 DM368 EVM Bottom Side Test Points TP53 TP54 ...
Страница 88: ...Spectrum Digital Inc 3 40 DM368 EVM Technical Reference ...
Страница 89: ...A 1 Appendix A Schematics This appendix contains the schematics for the DM368 EVM ...
Страница 144: ...Spectrum Digital Inc B 2 DM368 EVM Technical Reference THIS DRAWING IS NOT TO SCALE ...
Страница 145: ......
Страница 146: ...Printed in U S A March 2011 514565 0001 Rev B ...