Texas Instruments TMS320C6A816 Series Technical Reference Manual page 965

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Table 9-14. System Configuration Register (SD_SYSCONFIG) Field Descriptions (continued)
Bit Field
2 ENAWAKEUP
1 SOFTRESET
0 AUTOIDLE
SPRUGX9 – 15 April 2011
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Preliminary
Value Description
Wake-up feature control
0 Wake-up capability is disabled.
1 Wake-up capability is enabled.
Software reset. The bit is automatically reset by the hardware. During reset, it always returns
0.
Read 0 Normal mode
Write 0 No effect
Read 1 The module is reset.
Write 1 Trigger a module reset.
Internal Clock gating strategy
Read 0 Clocks are free-running.
Write 1 Automatic clock gating strategy is applied, based on the interconnect and interface activity.
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Secure Digital (SD)/—Secure Digital I/O (SDIO) Card Interface
Registers
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