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| AM1808_16 Datasheet, PDF (59/265 Pages) Texas Instruments – AM1808 ARM® Microprocessor | |||
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AM1808
SPRS653E â FEBRUARY 2010 â REVISED MARCH 2014
Table 3-32. Unused RTC Signal Configuration (continued)
SIGNAL NAME
RTC_VSS
Configuration
VSS
Table 3-33. Unused DDR2/mDDR Controller Signal Configuration
SIGNAL NAME
Configuration (1)
DDR_D[15:0]
No Connect
DDR_A[13:0]
No Connect
DDR_CLKP
No Connect
DDR_CLKN
No Connect
DDR_CKE
No Connect
DDR_WE
No Connect
DDR_RAS
No Connect
DDR_CAS
No Connect
DDS_CS
No Connect
DDR_DQM[1:0]
No Connect
DDR_DQS[1:0]
No Connect
DDR_BA[2:0]
No Connect
DDR_DQGATE0
No Connect
DDR_DQGATE1
No Connect
DDR_ZP
No Connect
DDR_VREF
No Connect
DDR_DVDD18
No Connect
(1) The DDR2/mDDR input buffers are enabled by default on device power up and a maximum current draw of 25mA can result on the 1.8V
supply. To minimize power consumption, the DDR2/mDDR controller input receivers should be placed in power-down mode by setting
VTPIO[14] = 1.
Copyright © 2010â2014, Texas Instruments Incorporated
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