Download Actel SmartFusion Microcontroller Subsystem User's Guide

Actel SmartFusion Microcontroller Subsystem User’s Guide
Revision
Revision 0
(continued)
Changes
Page
Instances in signal names of H2F and F2H were changed to M2F and F2M to
indicate "microcontroller subsystem to fabric" and "fabric to
microcontroller subsystem."
N/A
In the "Receive FIFO (RFIFO)" section, the size of the receive FIFO was
corrected to 1,024 × 32 bits.
175
The last two paragraphs were deleted from the "Descriptor / Data Buffer
Architecture Overview" section.
178
"Pull demand command" was changed to "Poll demand command" in 190, 191
Figure 12-6 • Transmit Process Transitions and Figure 12-7 • Receive Process
Transmissions.
Figure 12-12 • MAC I/O Interaction with Fabric was revised to correct the
internal signals in the MUX.
215
GND was changed to VDD in Table 12-43 • IOMUX 16 and Table 12-44 •
IOMUX 17.
216,
Reserved bits were added to bit definition tables in the "Serial Peripheral
Interface (SPI) Controller" section,
221
Figure 13-1 • SPI Controller Block Diagram was revised to change SPI_SS[0]
to SPI_x_SS[0].
221
The DMA Mode section was renamed to the "PDMA Mode" section.
222
A note regarding SPI_x_SS[7:1] was added to Table 13-1 • SPI Interface
Signals.
223
SPI_x_SS was changed to SPI_x_SS[0] in the "SPI Status at Reset" section.
224
The "SPI Clock Requirements" section was revised to state that the input
clock to the SPI controller (SPICLK) can not be faster than one twelfth of
PCLK0 or PCLK1.
224
The definitions of the modes for timing diagrams in the "SPI Data Transfer
Protocol Details" section were revised. Table 13-2 • Motorola SPI Transfer
Modes was revised accordingly.
225
The description was revised in Table 13-11 • SLAVE_SELECT and a note was
added to the table.
237
Table 13-14 • SPI Signal GPIO and Fabric Mapping was revised.
240
Signals were deleted for IOMUX 60 through IOMUX63 in Table 13-15 • SPI
Extra Signal GPIO and Fabric Mapping. The signal names for IOMUX70
through IOMUX76 were changed from SPI_0_SS[x] to SPI_1_SS[x].
241
"IOMUX 60" through "IOMUX 63" were deleted. These buffers are not
connected to the MSS or fabric.
18-25–
18-26
Bit 3 in Table 15-10
ENABLE_TXRDY_RXRDY.
•
FCR
to
279
The GPIOCFG_x register was renamed to GPIO_x_CFG throughout the
document.
N/A
OE_A was changed from GND to High in Table 18-11 • IOMUX 4.
322
The "FIIC Functional Description" section was revised to include information
about the MSS to fabric soft interrupt assertion.
352
Table 19-28 • IOMUX to Peripheral Association was revised to remove
IOMUXes 57-63 from the SPI_0 row, as they were incorrectly included.
367
R e vi s io n 1
was
changed
from
reserved
216
389