CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 568

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

7.3.13
The GPIO signals detailed in this sub-section use various
types of buffers depending upon chip configuration. For a
detailed explanation of buffer types, see Table 3-4 "Buffer
Type Characteristics" on page 33.
In this subsection, unless otherwise noted:
• All timing specifications are specified under the oper-
Note 1. GPIO configured: Input Enable = 1; IN_AUX1, Output Enable, OUT_AUX1, and OUT_AUX2 = 0.
Note 2. PIN_OPT_LALL = 0 in Table 3-6 "DIVIL_BALL_OPT (MSR 51400015h)" on page 34.
Note 3. t
Note 4. GPIO configured: IN_AUX1, Input Enable, OUT_AUX1, OUT_AUX2 = 0; Output Enable = 1; Open-drain = 0.
Note 5. Load per Table 7-15 "SMB Timing Parameters" on page 562.
568
Signal
GPIO[28:24, 22:0]
GPIO Input [all]
GPIO Output
[22:16, 13:5, 2:0]
GPIO Output
[28:25]
GPIO OD Output
high-to-low data
[15:14, 4:3]
GPIO OD Output
high-to-low data
[24]
GPIO OD Output
low-to-high data
[15:14, 4:3]
GPIO OD Output
low-to-high data
[24]
ating conditions listed in Table 7-3 on page 546 (i.e.,
t
VAL
VAL
GPIO Signaling
min times with load of: 10 pF cap to ground.
max times with load of: 50 pF cap to ground.
31506B
Parameter
Async Input
t
t
t
t
t
t
VAL
VAL
VAL
VAL
VAL
VAL
Table 7-21. GPIO Signaling
Min
NA
NA
NA
2
4
2
4
Max
NA
20
20
25
25
28
28
• GPIO[22:0] signals are referenced to LPC_CLK and
• GPIO signal parameters are defined in Figure 7-2 "AC
V
T
GPIO[28:24] signals are referenced to KHZ32_XCI. Use
low-to-high edge if LPC Clock; use high-to-low edge if
32kHz clock.
Reference Timing and Test Definition" on page 550.
CORE
CASE
Units
AMD Geode™ CS5535 Companion Device Data Book
ns
ns
ns
ns
ns
ns
ns
= All).
and V
Comment/Condition
No clock reference.
Can be read via programmed I/O.
Can be used as an interrupt or PME.
Note 1 and Note 2.
Note 2, Note 3, and Note 4. (LPC_CLK)
Note 2, Note 3, and Note 4. (KHZ32_XCI)
Note 2, Note 4, and Note 5. (LPC_CLK)
Note 2, Note 4, and Note 5. (KHZ32_XCI)
Note 2, Note 4, and Note 5 (LPC_CLK)
Note 2, Note 4, and Note 5. (KHZ32_XCI)
CORE_VSB
= All; V
IO
Electrical Specifications
and V
IO_VSB
= All;