System Register Block
UG0331 User Guide Revision 15.0
698
Note:
Do not change these register fields dynamically for 005 and 010 devices, see
22.3.27 USB I/O Input Select Control Register
Note:
Do not change these register fields dynamically for 005 and 010 devices, see
22.3.28 Peripheral Clock MUX Select Control Register
Note:
Do not change these register fields dynamically for 005 and 010 devices, see
0
MDDR_CONFIG_LOCAL
0x1
Configures whether the MSS AHBTOAPB2 bridge can directly
access the APB slave within the MDDR subsystem or whether the
APB slave is connected to the fabric. Allowed values:
0: AHBTOAPB2 bridge cannot access MDDR APB slave
1: AHBTOAPB2 bridge can access MDDR APB slave
Reset signal for this bit is CC_RESET_N.
Table 681 •
USB_IO_INPUT_SEL_CR
Bit
Number Name
Reset
Value
Description
[31:2]
Reserved
0
[1:0]
USB_IO_INPUT_SEL
0
Selects one of the four USB data interfaces from IOMUXCELLs
and I/O pads. Depending on the device and package, not all
interfaces may be available. Allowed values:
00: USBA interface can be connected to USB
01: USBB interface can be connected to USB
10: USBC interface can be connected to USB
11: USBD interface can be connected to USB
Table 682 •
PERIPH_CLK_MUX_SEL_CR
Bit
Number Name
Reset
Value
Description
[31:3]
Reserved
0
2
TRACECLK_DIV2_SEL
0
Selects whether the Cortex-M3 processor trace clock source is
M3_CLK or M3_CLK/2. Allowed values:
0: M3_CLK selected as source of TRACECLKIN_I
1: M3_CLK/2 selected as source of TRACECLKIN_I
1
SPI1_SCK_FAB_SEL
0
Selects the SPI1_SCK from the fabric or I/O pads. Allowed
values:
0: SPI1_SCK clock from I/O pads is selected and fed to SPI1
1: SPI1_SCK clock from the fabric is selected and fed to SPI1
0
SPI0_SCK_FAB_SEL
0
Selects the SPI0_SCK from the fabric or I/O pads. Allowed
values:
0: SPI0_SCK clock from I/O pads is selected and fed to SPI0
1: SPI0_SCK clock from fabric is selected and fed to SPI0
Table 680 •
MDDR_CR
(continued)
Содержание SmartFusion2 MSS
Страница 1: ...UG0331 User Guide SmartFusion2 Microcontroller Subsystem ...
Страница 166: ...Cortex M3 Processor Reference Material UG0331 User Guide Revision 15 0 132 ...
Страница 200: ...Embedded NVM eNVM Controllers UG0331 User Guide Revision 15 0 166 Figure 87 System Builder Window ...
Страница 407: ...Universal Serial Bus OTG Controller UG0331 User Guide Revision 15 0 373 ...
Страница 806: ...Fabric Interface Controller UG0331 User Guide Revision 15 0 772 Figure 345 FIC Master AHB Lite Subsystem ...