Datasheet

Copyright © 2014–2016, Texas Instruments IncorporatedTerminal Configuration and Functions
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36
RM57L843
SPNS215C –FEBRUARY 2014–REVISED JUNE 2016 www.ti.com
Table 4-17. External Memory Interface (EMIF)(2) (continued)
Terminal
Signal
Type
Default Pull
State
Pull Type
Output
Buffer
Drive
Strength
Description
Signal Name
337
ZWT
EMIF_CKE L3 Output - - 8mA EMIF clock enable
EMIF_CLK/ECLK2 K3 Output Pulldown 20 µA 8mA EMIF clock
ETMDATA[16]/EMIF_DATA[0] K15 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[17]/EMIF_DATA[1] L15 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[18]/EMIF_DATA[2] M15 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[19]/EMIF_DATA[3] N15 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[20]/EMIF_DATA[4] E5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[21]/EMIF_DATA[5] F5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[22]/EMIF_DATA[6] G5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[23]/EMIF_DATA[7] K5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[24]/EMIF_DATA[8]/N2HET2[24]/MIBSPI5NCS[4] L5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[25]/EMIF_DATA[9]/N2HET2[25]/MIBSPI5NCS[5] M5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[26]/EMIF_DATA[10]/N2HET2[26] N5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[27]/EMIF_DATA[11]/N2HET2[27] P5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[28]/EMIF_DATA[12]/N2HET2[28]/GIOA[0] R5 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[29]/EMIF_DATA[13]/N2HET2[29]/GIOA[1] R6 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[30]/EMIF_DATA[14]/N2HET2[30]/GIOA[3] R7 I/O Pulldown Fixed, 20 µA 8mA EMIF data
ETMDATA[31]/EMIF_DATA[15]/N2HET2[31]/GIOA[4] R8 I/O Pulldown Fixed, 20 µA 8mA EMIF data
EMIF_nCAS/GIOB[3] R4 Output Pulldown 20 µA 8mA EMIF column address strobe
EMIF_nCS[0]/RTP_DATA[15]/N2HET2[7] N17 Output Pulldown 20 µA 8mA EMIF chip select, synchronous
EMIF_nCS[2]/GIOB[4] L17 Output Pulldown 20 µA 8mA EMIF chip select, asynchronous
EMIF_nCS[3]/RTP_DATA[14]/N2HET2[9] K17 Output Pulldown 20 µA 8mA EMIF chip select, asynchronous
EMIF_nCS[4]/RTP_DATA[7]/GIOB[5] M17 Output Pulldown 20 µA 8mA EMIF chip select, asynchronous
ETMDATA[15]/EMIF_nDQM[0] E10 Output Pulldown 20 µA 8mA EMIF byte enable
N2HET1[19]/EMIF_nDQM[0]/SCI4TX B13(1)
ETMDATA[14]/EMIF_nDQM[1] E11 Output Pulldown 20 µA 8mA EMIF byte enable
N2HET1[20]/EMIF_nDQM[1]/ePWM6B P2(1)
N2HET1[21]/EMIF_nDQM[2] H4 Output Pulldown 20 µA 8mA EMIF byte enable
N2HET1[22]/EMIF_nDQM[3] B3 Output Pulldown 20 µA 8mA EMIF byte enable