Texas Instruments TMS320C6745 DSP - Pin Multiplexing Control 12 Register (PINMUX12); Pin Multiplexing Control 12 Register (PINMUX12) Field Descriptions

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SPRUH91D–March 2013–Revised September 2016
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System Configuration (SYSCFG) Module
10.5.10.13 Pin Multiplexing Control 12 Register (PINMUX12)
Figure 10-30. Pin Multiplexing Control 12 Register (PINMUX12)
31 28 27 24 23 20 19 16
PINMUX12_31_28 PINMUX12_27_24 PINMUX12_23_20 PINMUX12_19_16
R/W-0 R/W-0 R/W-0 R/W-0
15 12 11 8 7 4 3 0
PINMUX12_15_12 PINMUX12_11_8 PINMUX12_7_4 PINMUX12_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 10-34. Pin Multiplexing Control 12 Register (PINMUX12) Field Descriptions
Bit Field
ZKB
Ball
(1)
PTP
Pin
(2)
Value Description
31-28 PINMUX12_31_28 P1 174 AXR1[3]/EQEP1A/GP4[3] Control
0 Pin is 3-stated.
1h Selects Function AXR1[3]
2h Selects Function EQEP1A
3h-7h Reserved
8h Selects Function GP4[3]
9h-Fh Reserved
27-24 PINMUX12_27_24 P2 175 AXR1[2]/GP4[2] Control
0 Pin is 3-stated.
1h Selects Function AXR1[2]
2h-7h Reserved
8h Selects Function GP4[2]
9h-Fh Reserved
23-20 PINMUX12_23_20 R2 176 AXR1[1]/GP4[1] Control
0 Pin is 3-stated.
1h Selects Function AXR1[1]
2h-7h Reserved
8h Selects Function GP4[1]
9h-Fh Reserved
19-16 PINMUX12_19_16 T3 1 AXR1[0]/GP4[0] Control
0 Pin is 3-stated.
1h Selects Function AXR1[0]
2h-7h Reserved
8h Selects Function GP4[0]
9h-Fh Reserved
15-12 PINMUX12_15_12 D4 132 AMUTE1/EHRPWMTZ/GP4[14] Control
0 Pin is 3-stated.
1h Selects Function AMUTE1
2h Selects Function EHRPWMTZ
3h-7h Reserved
8h Selects Function GP4[14]
9h-Fh Reserved