SYSCFG Registers
221
SPRUH91D – March 2013 – Revised September 2016
Copyright © 2013–2016, Texas Instruments Incorporated
System Configuration (SYSCFG) Module
10.5.10.18 Pin Multiplexing Control 17 Register (PINMUX17)
Figure 10-35. Pin Multiplexing Control 17 Register (PINMUX17)
31
28
27
24
23
20
19
16
PINMUX17_31_28
PINMUX17_27_24
PINMUX17_23_20
PINMUX17_19_16
R/W-0
R/W-0
R/W-0
R/W-0
15
12
11
8
7
4
3
0
PINMUX17_15_12
PINMUX17_11_8
PINMUX17_7_4
PINMUX17_3_0
R/W-0
R/W-0
R/W-0
R/W-0
LEGEND: R/W = Read/Write; -
n
= value after reset
(1)
The ZKB ball package is only available on the C6747 DSP; this package is not supported on the C6745 DSP.
(2)
The PTP pin package is only available on the C6745 DSP; this package is not supported on the C6747 DSP.
Table 10-39. Pin Multiplexing Control 17 Register (PINMUX17) Field Descriptions
Bit
Field
ZKB
Ball
(1)
PTP
Pin
(2)
Value
Description
31-28
PINMUX17_31_28
L16
—
EMA_CAS/EMA_CS[4]/GP2[1] Control
0
Pin is 3-stated.
1h
Selects Function EMA_CAS
2h
Selects Function EMA_CS[4]
3h-7h
Reserved
8h
Selects Function GP2[1]
9h-Fh
Reserved
27-24
PINMUX17_27_24
T12
—
EMA_SDCKE/GP2[0] Control
0
Pin is 3-stated.
1h
Selects Function EMA_SDCKE
2h-7h
Reserved
8h
Selects Function GP2[0]
9h-Fh
Reserved
23-20
PINMUX17_23_20
R12
—
EMA_CLK/OBSCLK/AHCLKR2/GP1[15] Control
0
Pin is 3-stated.
1h
Selects Function EMA_CLK
2h
Selects Function OBSCLK.
3h
Reserved
4h
Selects Function AHCLKR2
5h-7h
Reserved
8h
Selects Function GP1[15]
9h-Fh
Reserved
19-16
PINMUX17_19_16
R8
25
EMA_BA[0]/LCD_D[4]/GP1[14] Control
0
Pin is 3-stated.
1h
Selects Function EMA_BA[0]
2h
Selects Function LCD_D[4]
3h-7h
Reserved
8h
Selects Function GP1[14]
9h-Fh
Reserved