Specifications

AMD Geode™ GeodeROM Functional Specification 139
System Services
32087C
CA Cache on/off 1 Bit 0 = Disable
1 = Enable
CM Cache mode 1 Bit 0 = Write-back
1 = Write-through
B1 Boot device 1 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100-111 = Reserved
B2 Boot device 2 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100-111 = Reserved
B3 Boot device 3 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100 – 111 = Reserved
B4 Boot device 4 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100-111 = Reserved
B5 Boot device 5 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100-111 = Reserved
B6 Boot device 6 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100-111 = Reserved
B7 Boot device 7 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100-111 = Reserved
B8 Boot device 8 3 Bits 000 = None
001 = HDD1
010 = FDD
011 = Network
100-111 = Reserved
MO Memory optimization 1 Bit 0 = Automatic optimization
1 = Manual settings
Table 12-4. NVRAM Table (Continued)
Token
1
Description Width Definition