OMAP-L137 Datasheet, PDF (40/219 Pages) Texas Instruments – Low-Power Applications Processor

OMAP-L137 Low-Power Applications Processor
SPRS563A – SEPTEMBER 2008 – REVISED OCTOBER 2008
www.ti.com
4.2.1 PINMUX0 Register Definition (Address 0x01C1 4120 )
31
30
29
28
PINMUX0[31:28]
R/W-0
27
26
25
24
PINMUX0[27:24]
R/W-0
23
22
21
20
PINMUX0[23:20]
R/W-0
15
14
13
12
PINMUX0[15:12]
R/W-0
11
10
9
8
PINMUX0[11:8]
R/W-0
LEGEND: R = Read, W = Write, n = value at reset
7
6
5
4
PINMUX0[7:4]
R/W-0
Figure 4-1. PINMUX0 Register Bit Layout
19
18
17
16
PINMUX0[19:16]
R/W-0
3
2
1
0
PINMUX0[3:0]
R/W-0
Bits Field
31:28 PINMUX0[31:28]
27:24 PINMUX0[27:24]
23:20 PINMUX0[23:20]
19:16 PINMUX0[19:16]
15:12 PINMUX0[15:12]
11:8 PINMUX0[11:8]
7:4 PINMUX0[7:4]
3:0 PINMUX0[3:0]
Table 4-2. Field Descriptions for PINMUX0
ZKB
Ball
K15
A8
L13
D9
C14
C13
J5
K1
Description
EMB_WE Control
0000 [Default] = Pin is tri-stated.
0001 = Selects Output Function EMB_WE
0010 = Reserved - Behavior is Undefined
EMB_RAS Control
0000 [Default] = Pin is tri-stated.
0001 = Selects Output Function EMB_RAS
0010 = Reserved - Behavior is Undefined
EMB_CAS Control
0000 [Default] = Pin is tri-stated.
0001 = Selects Output Function EMB_CAS
0010 = Reserved - Behavior is Undefined
EMB_CS[0] Control
0000 = Pin is tri-stated.
0001 = Selects Output Function EMB_CS[0]
0010 = Reserved - Behavior is Undefined
EMB_CLK Control
0000 [Default] = Pin is tri-stated.
0001 = Reserved - Behavior is Undefined
0010 = Selects Output Function EMB_CLK
EMB_SDCKE Control
0000 [Default] = Pin is tri-stated.
0001 = Selects Output Function EMB_SDCKE
0010 = Reserved - Behavior is Undefined
EMU[0] / GP7[15] Control
0000 [Default] = Pin is tri-stated.
0001 = Selects Output Function GP7[15]
0010 = Reserved - Behavior is Undefined
RTCK / GP7[14] Control
0000 [Default] = Pin is tri-stated.
0001 = Selects Output Function GP7[14]
0010 = Reserved - Behavior is Undefined
0100 = Reserved - Behavior is Undefined
1000 = Reserved - Behavior is Undefined
other = Reserved - Behavior is Undefined.
0100 = Reserved - Behavior is Undefined
1000 = Reserved - Behavior is Undefined
other = Reserved - Behavior is Undefined.
0100 = Reserved - Behavior is Undefined
1000 = Reserved - Behavior is Undefined
other = Reserved - Behavior is Undefined.
0100 = Reserved - Behavior is Undefined
1000 = Reserved - Behavior is Undefined
other = Reserved - Behavior is Undefined.
0100 = Reserved - Behavior is Undefined
1000 = Reserved - Behavior is Undefined
other = Reserved - Behavior is Undefined.
0100 = Reserved - Behavior is Undefined
1000 = Reserved - Behavior is Undefined
other = Reserved - Behavior is Undefined.
0100 = Reserved - Behavior is Undefined
1000 = Selects Output Function EMU[0]
other = Reserved - Behavior is Undefined.
0100 = Reserved - Behavior is Undefined
1000 = Selects Output Function RTCK
other = Reserved - Behavior is Undefined.
40
Device Configuration
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