cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 545

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

Revision 0.8
Electrical Specifications
6.3.10 Power Management and Processor Control Signals
The Power Management Controller (PMC) signals detailed
in this sub-section use various types of buffers depending
upon chip configuration. For a detailed explanation of buffer
types, see Table 2-4 "Buffer Type Characteristics" on page
28.
Note 1. GPIO configured: AUX_IN and Input Enable = 1; Output Enable, AUX_OUT_1, and AUX_OUT_2 = 0.
Note 2. GPIO configured: AUX_IN and Input Enable = 0; Output Enable and AUX_OUT_1 = 1; Open-drain and
Note 3. GPIO configured: AUX_IN and Input Enable = 0; Output Enable and AUX_OUT_2 = 1; Open-drain and
Signal
WORKING
RESET_OUT#
THRM_ALRM# (GPIO10)
SLP_CLK_EN (GPIO11)
WORK_AUX (GPIO24)
LOW_BAT# (GPIO25)
PWR_BUT# (GPIO28)
INTR_OUT (GPIO12)
SMI_OUT# (GPIO13)
SUSP#, SUSPA#
IRQ13
SLEEP_X (GPIO7)
SLEEP_Y (GPIO12)
SLEEP_BUT (GPIO13)
AUX_OUT_2 = 0.
AUX_OUT_1 = 0.
Table 6-18. Power Management and Processor Control Timing Parameters
Parameter
Async Output or Level
Sync Output to PCI_CLK
Async Input
Async Output or Level
Async Output or Level
Async Input
Async Input
Async Output or Level
Async Output or Level
Sync to PCI_CLK
Async Input
Async Output or Level
Async Output or Level
Async Input
(Continued)
545
Min
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
In this subsection, unless otherwise noted:
• All timing specifications are specified under the oper-
• No clock reference.
ating conditions listed in Table 6-3 on page 526 (i.e.,
V
T
CORE
CASE
Max
= All).
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
and V
CORE_VSB
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
= All; V
Comment/Condition
See RESET_OUT# in Table 6-9
on page 534.
Note 1. To PMC.
Note 2. From PMC.
Note 1. To PMC.
Note 1. To PMC.
Note 2. From PIC subsystem.
Note 2. From GLIU.
See Table 6-9 on page 534 for
SUSP#, SUSPA# data.
To PIC subsystem.
Note 3. From PMC.
Note 3. From PMC.
Note 1. To PMC.
From PMC.
Note 2. From PMC.
IO
and V
IO_VSB
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= All;