TMS320DM6467CCUTA Datasheet, PDF (129/355 Pages) Texas Instruments – Digital Media System-on-Chip

TMS320DM6467
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SPRS403H – DECEMBER 2007 – REVISED JUNE 2012
4.7.3.11 SmartReflex and GPIO Pin Muxing
The SmartReflex and GPIO signal muxing is determined by the value of the VADJEN pin (AB7) at reset.
For more details on the actual pin functions, see Table 4-39. For more detailed information on
SmartReflex, see Section 7.3.6, SmartReflex (Voltage Scaling).
VADJEN = 0
SmartReflex Disabled.
GP[7] and GP[6]
Table 4-39. SmartReflex and GPIO Pin Muxing
PIN FUNCTION
VADJEN = 1
SmartReflexControl Outputs Enabled
CVDDADJ[1:0]
00 = device operates at 1.2 V core power supply only (-594V, -594AV devcies only)
11 = device can operate at 1.05 V core power supply (-594V, -594AV devcies only)
All other settings RESERVED.
The value of these pins is also stored in the SmartReflex Status Register (SMTREFLEX) [see Figure 7-
7].
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Device Configurations 129