98 SBC329 3U VPX Single Board Computer
Publication No. SBC329-HRM/1
6.32 SSD Availability Register (0x6B1)
Bits
Description
Default
7 to 1
SSD7 to SSD1 availability:
SSD7 to SSD1 are not supported.
0 = Not available
0000000
b
0
SSD0 availability:
SSD0 is always available.
1 = SSD available
1
6.33 SSD Secure Hardware Erase Capability Register (0x6B2)
Hardware Secure Erase is not currently available, but may be in the future. When
available, triggering a hardware erase function will result in a secure erase algorithm
being executed.
Bits
Description
Default
7 to 1
SSD7 to SSD1 availability:
SSD7 to SSD1 are not supported.
0 = Hardware Secure Erase not available
0000000
b
0
SSD0 availability:
0= Hardware Secure Erase not available
1 = Hardware Secure Erase available
1
6.34 UART Enable Register (0x6B8)
COM3 is connected to the BMM only and has no transceiver associated with it.
Bits
Read/Write Description
Default
7 to 3
Read only
COM8 to COM4 UART enable:
COM8 to COM4 UARTs are not available
00000
b
2
Read/Write
COM3 UART enable:
1 = COM3 UART is enabled
0 = COM3 UART is disabled and will not respond to reads or writes
1
1
Read/Write
COM2 UART enable:
1 = COM2 UART is enabled
0 = COM2 UART is disabled and will not respond to reads or writes
1
0
Read/Write
COM1 UART enable:
1 = COM1 UART is enabled
0 = COM1 UART is disabled and will not respond to reads or writes
1