SC2200UFH-300 AMD (ADVANCED MICRO DEVICES), SC2200UFH-300 Datasheet - Page 64

• Manufacturer Part Number: SC2200UFH-300
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of SC2200UFH-300

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

3.4.14
3.4.15
68
Signal Name
BIT_CLK
SDATA_OUT
SDATA_IN
SDATA_IN2
SYNC
AC97_CLK
AC97_RST#
PC_BEEP
Signal Name
CLK32
GPWIO0
GPWIO1
GPWIO2
LED#
ONCTL#
AC97 Audio Interface Signals
Power Management Interface Signals
Ball No.
Ball No.
32580B
AH8
AH6
U30
P29
U31
AL8
P30
P31
U29
V31
AK5
AL4
AJ6
AJ5
Type
Type
I/O
O
O
O
O
O
O
O
O
I
I
I
Description
Audio Bit Clock. The serial bit clock from the codec.
Note:
Serial Data Output. This output transmits audio serial
data to the codec.
Serial Data Input. This input receives serial data from
the primary codec.
Note:
Serial Data Input 2. This input receives serial data from
the secondary codec. This signal has wakeup capability.
Serial Bus Synchronization. This bit is asserted to syn-
chronize the transfer of data between the SC2200 and
the AC97 codec.
Codec Clock. It is twice the frequency of the Audio Bit
Clock.
Codec Reset. S3 to S5 wakeup is not supported
because AC97_RST# is powered by V
states S3 to S5 are needed, a circuit in the system board
should be used to reset the AC97 codec.
PC Beep. Legacy PC/AT speaker output.
Description
32.768 KHz Output Clock
General Purpose Wakeup I/Os. These signals each
have an internal pull-up of 100 KΩ.
LED Control. Drives an externally connected LED (on,
off or a 1 Hz blink). Sleeping / Working indicator. This sig-
nal is an open-drain output.
On / Off Control. This signal indicates to the main power
supply that power should be turned on. This signal is an
open-drain output.
If selected as BIT_CLK function but not used, tie
BIT_CLK low.
If selected as SDATA_IN function but not used,
tie SDATA_IN low.
AMD Geode™ SC2200 Processor Data Book
IO
. If wakeup from
TFT_PRSNT (Strap)
CLKSEL3 (Strap)
F_DEVSEL#
Signal Definitions
F_STOP#
F_TRDY#
F_GNT0#
GPIO16+
Mux
Mux
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