Filter
Top Products
92 AMD Geode™ SC2200 Processor Data Book
General Configuration Block
32580B
15:14 Reserved.
13 Reserved. Must be set to 0.
12 Reserved. Must be set to 0.
11:10 Reserved.
9:8 FPCICK (Internal Fast-PCI Clock). (Read Only) Reflects the internal Fast-PCI clock and is the input to the GX1 module
that is used to generate the core clock. These bits reflect the value of strap pins CLKSEL[1:0].
00: 33.3 MHz
01: 48 MHz
10: 66.7 MHz
11: 33.3 MHz
7:4 Reserved.
3:0 MVAL (Multiplier Value). This 4-bit value controls the multiplier in ADL. The value is set according to the Maximum Clock
Multiplier bits of the MCCM register (Offset 10h). The multiplier value should never be written with a multiplier which is differ-
ent from the multiplier indicated in the MCCM register.
0100: Multiply by 4
0101: Multiply by 5
0110: Multiply by 6
0111: Multiply by 7
1000: Multiply by 8
1001: Multiply by 9
1010: Multiply by 10
Other: Reserved
Table 4-8. Clock Generator Configuration (Continued)
Bit Description