RM48L950
RM48L750
RM48L550
SPNS174–SEPTEMBER 2011
www.ti.com
Table 2-37. External Memory Interface (EMIF) (continued)
Terminal
Signal Name
Signal
Type
Default
Pull State
Pull Type
Description
337
ZWT
ETMDATA[15]/EMIF_nDQM[0]
E10
E11
Output Pull Down
Output
-
EMIF Data Mask or Write
Strobe.
Data mask for SDRAM
devices, write strobe for
connected asynchronous
devices.
ETMDATA[14]/EMIF_nDQM[1]
ETMDATA[12]/EMIF_BA[0]
EMIF_BA[1]/N2HET2[5]
E13
D16
Output
Output
EMIF bank address or
address line
EMIF bank address or
address line
EMIF_ADDR[0]/N2HET2[1]
D4
D5
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output Pull Down
Output
Output
Output
Output
EMIF address
EMIF_ADDR[1]/N2HET2[3]
ETMDATA[11]/EMIF_ADDR[2]
ETMDATA[10]/EMIF_ADDR[3]
ETMDATA[09]/EMIF_ADDR[4
ETMDATA[08]/EMIF_ADDR[5]
EMIF_ADDR[6]/RTP_DATA[13]
EMIF_ADDR[7]/RTP_DATA[12]
EMIF_ADDR[8]/RTP_DATA[11]
EMIF_ADDR[9]/RTP_DATA[10]
EMIF_ADDR[10]/RTP_DATA[09]
EMIF_ADDR[11]/RTP_DATA[08]
EMIF_ADDR[12]/RTP_DATA[06]
EMIF_ADDR[13]/RTP_DATA[05]
EMIF_ADDR[14]/RTP_DATA[04]
EMIF_ADDR[15]/RTP_DATA[03]
EMIF_ADDR[16]/RTP_DATA[02]
EMIF_ADDR[17]/RTP_DATA[01]
EMIF_ADDR[18]/RTP_DATA[0]
EMIF_ADDR[19]/RTP_nENA
EMIF_ADDR[20]/RTP_nSYNC
EMIF_ADDR[21]/RTP_CLK
E6
E7
E8
E9
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
D14
C14
D15
C15
C16
C17
K15
L15
M15
N15
E5
-
ETMDATA[16]/EMIF_DATA[0]
ETMDATA[17]/EMIF_DATA[1]
ETMDATA[18]/EMIF_DATA[2]
ETMDATA[19]/EMIF_DATA[3]
ETMDATA[20]/EMIF_DATA[4]
ETMDATA[21]/EMIF_DATA[5]
ETMDATA[22]/EMIF_DATA[6]
ETMDATA[23]/EMIF_DATA[7]
ETMDATA[24]/EMIF_DATA[8]
ETMDATA[25]/EMIF_DATA[9]
ETMDATA[26]/EMIF_DATA[10]
ETMDATA[27]/EMIF_DATA[11]
ETMDATA[28]/EMIF_DATA[12]
ETMDATA[29]/EMIF_DATA[13]
ETMDATA[30]/EMIF_DATA[14]
ETMDATA[31]/EMIF_DATA[15]
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Pull Down Fixed, 20uA
EMIF Data
F5
G5
K5
L5
M5
N5
P5
R5
R6
R7
R8
34
Device Package and Terminal Functions
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