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Microsemi SmartFusion2 - MSS GPIO Definitions

Microsemi SmartFusion2
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System Register Block
UG0331 User Guide Revision 15.0 730
22.3.96 MSS GPIO Definitions
22.3.97 EDAC Status Register
Table 754 • MSS_GPIO_DEF
Bit
Number Name
Reset
Value Description
[31:4] Reserved 0
3 MSS_GPIO_31_24_DEF 0x1 Used to initialize GPIO Bank [31:24] to 0 or 1 after reset.
2 MSS_GPIO_23_16_DEF 0x1 Used to initialize GPIO Bank [23:16] to 0 or 1 after reset.
1 MSS_GPIO_15_8_DEF 0x1 Used to initialize GPIO Bank [15:8] to 0 or 1 after reset.
0 MSS_GPIO_7_0_DEF 0x1 Used to initialize GPIO Bank [7:0] to 0 or 1 after reset.
Table 755 • EDAC_SR
Bit
Number Name
Reset
Value Description
[31:14] Reserved 0
13 CAN_EDAC_2E 0 Updated by CAN when a 2-bit SECDED error has been detected for
RAM memory.
12 CAN_EDAC_1E 0 Updated by CAN when a 1-bit SECDED error has been detected and
is corrected for RAM memory.
11 USB_EDAC_2E 0 Updated by USB when a 2-bit SECDED error has been detected for
RAM memory.
10 USB_EDAC_1E 0 Updated by USB when a 1-bit SECDED error has been detected and
is corrected for RAM memory.
9 MAC_EDAC_RX_2E 0 Updated by Ethernet when a 2-bit SECDED error has been detected
for Rx RAM memory.
8 MAC_EDAC_RX_1E 0 Updated by Ethernet when a 1-bit SECDED error has been detected
and is corrected for Rx RAM memory.
7 MAC_EDAC_TX_2E 0 Updated by Ethernet when a 2-bit SECDED error has been detected
for Tx RAM memory.
6 MAC_EDAC_TX_E 0 Updated by Ethernet when a 1-bit SECDED error has been detected
and is corrected for Tx RAM memory.
5Reserved 0
4Reserved 0
3 ESRAM1_EDAC_2E 0 Updated by the eSRAM_1 controller when a 2-bit SECDED error has
been detected for eSRAM1 memory.
2 ESRAM1_EDAC_1E 0 Updated by the eSRAM_1 Controller when a 1-bit SECDED error has
been detected and is corrected for eSRAM1 memory.
1 ESRAM0_EDAC_2E 0 Updated by the eSRAM_0 controller when a 2-bit SECDED error has
been detected for eSRAM0 memory.
0 ESRAM0_EDAC_1E 0 Updated by the eSRAM_0 controller when a 1-bit SECDED error has
been detected and is corrected for eSRAM0 memory.

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