cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 522

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

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GLCP Register Descriptions
5.20.2.8
MSR Address
Type
Reset Value
5.20.2.9
MSR Address
Type
Reset Value
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
63:34
63:34
33:0
33:0
63:0
Bit
Bit
Bit
GLCP Clock Active (GLCP_CLKACTIVE)
GLCP Clock Mask for Debug Clock Stop Action (GLCP_CLKDISABLE)
Name
RSVD
CLK_OFF
Name
RSVD (RO)
CLK_ACT (RO)
Name
RSVD
51700011h
RO
0000000x_xxxxxxxxxh
51700012h
R/W
00000000_00000000h
Description
Reserved
Clock Off. A 1 in any bit position causes the corresponding clock to be immediately
and unconditionally shut off. It is not intended for normal operational use, only as a
debug tool. For bit-to-clock correspondences and recommended operational settings
see Table 5-73 on page 518.
Description
Reserved (Read Only). Reads as 0.
Clock Active (Read Only). This register reports the status, active or inactive, of each
clock. When set, each bit indicates that a block is internally enabling its own clock. The
actual clock can be off even though the CLK_ACT bit is set, if the corresponding
CLK_OFF bit is set in GLCP_CLKOFF (MSR 51700010h). For bit-to-clock correspon-
dences and recommended operational settings see Table 5-73 on page 518.
Description
Reserved. This register is reserved for internal testing only. These bits should not be
written to.
GLCP_CLKDISABLE Bit Descriptions
GLCP_CLKACTIVE Bit Descriptions
GLCP_CLKDISABLE Register Map
(Continued)
GLCP_CLKACTIVE Register Map
GLCP_CLKOFF Bit Descriptions
RSVD
RSVD
RSVD
522
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Revision 0.8
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