OMAP-L137 Datasheet, PDF (25/219 Pages) Texas Instruments – Low-Power Applications Processor

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OMAP-L137 Low-Power Applications Processor
SPRS563A – SEPTEMBER 2008 – REVISED OCTOBER 2008
3.7.5 External Memory Interface B (only SDRAM )
Table 3-8. External Memory Interface B (EMIFB) Terminal Functions
SIGNAL NAME
EMB_D[31]
EMB_D[30]
EMB_D[29]
EMB_D[28]
EMB_D[27]
EMB_D[26]
EMB_D[25]
EMB_D[24]
EMB_D[23]
EMB_D[22]
EMB_D[21]
EMB_D[20]
EMB_D[19]
EMB_D[18]
EMB_D[17]
EMB_D[16]
EMB_D[15]/GP6[15]
EMB_D[14]/GP6[14]
EMB_D[13]/GP6[13]
EMB_D[12]/GP6[12]
EMB_D[11]/GP6[11]
EMB_D[10]/GP6[10]
EMB_D[9]/GP6[9]
EMB_D[8]/GP6[8]
EMB_D[7]/GP6[7]
EMB_D[6]/GP6[6]
EMB_D[5]/GP6[5]
EMB_D[4]/GP6[4]
EMB_D[3]/GP6[3]
EMB_D[2]/GP6[2]
EMB_D[1]/GP6[1]
EMB_D[0]/GP6[0]
EMB_A[12]/GP3[13]
EMB_A[11]/GP7[13]
EMB_A[10]/GP7[12]
EMB_A[9]/GP7[11]
EMB_A[8]/GP7[10]
EMB_A[7]/GP7[9]
EMB_A[6]/GP7[8]
EMB_A[5]/GP7[7]
PIN NO
ZKB
G14
F15
F14
E15
E14
A14
B14
A13
L15
L14
K16
K13
J14
H15
H14
G15
F13
E16
E13
D16
D15
D14
D13
C16
J16
J15
J13
H16
H13
G16
G13
F16
B15
B12
A9
C12
D12
A11
B11
C11
TYPE ⁽¹⁾
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
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
I/O
O
O
O
O
O
O
O
O
PULL ⁽²⁾
MUXED
DESCRIPTION
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
GPIO
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
IPD
GPIO
IPD
IPD
IPD
IPD
EMIFB SDRAM data bus.
EMIFB SDRAM row/column
address bus.
(1) I = Input, O = Output, I/O = Bidirectional, Z = High impedance, PWR = Supply voltage, GND = Ground, A = Analog signal.
Note: For multiplexed pins where functions have different types (ie., input versus output), the table reflects the pin function direction for
that particular peripheral.
(2) IPD = Internal Pulldown resistor, IPU = Internal Pullup resistor
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