Device Configuration 7 (Dc7) Register; General Purpose Input/Output Peripheral Present (Ppgpio) Register; Device Configuration 7 (Dc7) Register Field Descriptions; General Purpose Input/Output Peripheral Present (Ppgpio) Register Field Descriptions - Texas Instruments Concerto F28M36 Series Technical Reference Manual

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Table 1-45. Device Configuration 10 (DC10) Register Field Descriptions (continued)
Bit Field
0 UART4

1.13.2.8 Device Configuration 7 (DC7) Register

This register can be used to verify µDMA channel features. A "1" indicates that the channel is available on
this device. In this device all the 32 channels of µDMA are available in all device configurations.
31
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 1-46. Device Configuration 7 (DC7) Register Field Descriptions
Bit Field
31-0 DMACH

1.13.2.9 General Purpose Input/Output Peripheral Present (PPGPIO) Register

The General Purpose Input/Output Peripheral Present (PPGPIO) register provides information regarding
the availability of general-purpose input/output modules. This register is predefined by the part and can be
used to verify features. If any bit is 'zero" in this register, the module is not present and the corresponding
bit in the RCGCGPIO, SCGCGPIO, DCGCGPIO, SRCRGPIO registers cannot be set.
Figure 1-36. General Purpose Input/Output Peripheral Present (PPGPIO) Register
31
23
15 14
GPIOR GPIOQ
R-x R-x
7 6
GPIOH GPIOG
R-x R-x
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 1-47. General Purpose Input/Output Peripheral Present (PPGPIO) Register Field Descriptions
Bit Field
31-17 Reserved
16 GPIOS
SPRUHE8E – October 2012 – Revised November 2019
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Value Description
UART4
Whether UART4 is present or not depends on the device configuration.
UART4 is not present
UART4 is present
Figure 1-35. Device Configuration 7 (DC7) Register
R-0xFFFFFFFF
Value Description
DMA Channel Present
All the DMA channels [31:0] of the µDMA are available in this device.
Reserved
R-0
13 12
GPIOP GPION
R-x R-x
5 4
GPIOF GPIOE
R-x R-x
Value Description
Reserved
GPIO Port S is present. When set indicates GPIO Port S is present. Whether GPIOS is present or
not depends on the device configuration in OTP flash.
0 GPIO Port S is not present
1 GPIO Port S is present
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DMACH
Reserved
R-0
11 10
GPIOM GPIOL
R-x R-x
3 2
GPIOD GPIOC
R-x R-x
System Control Registers
24
17 16
GPIOS
R-x
9 8
GPIOK GPIOJ
R-x R-x
1 0
GPIOB GPIOA
R-x R-x
System Control and Interrupts
0
181