sc3200 Advanced Micro Devices, sc3200 Datasheet - Page 99
sc3200
Manufacturer Part Number
sc3200
Description
Geode-tm Sc3200 Processor
Manufacturer
Advanced Micro Devices
Datasheet
1.SC3200.pdf
(447 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
sc3200UCL-266
Manufacturer:
NS
Quantity:
5 510
Part Number:
sc3200UCL-266
Manufacturer:
NS/国半
Quantity:
20 000
- Current page: 99 of 447
- Download datasheet (4Mb)
General Configuration Block
4.5
This section describes the registers for the clocks required
by the GX1 module, Core Logic module, and the Video
Processor, and how these clocks are generated. See Fig-
ure 4-2 for a clock generation diagram.
AMD Geode™ SC3200 Processor Data Book
Note: V
Clock Generators and PLLs
PLL2
32.768 KHz
Oscillator
Oscillator
27 MHz
Crystal
Crystal
powers PLL2 and PLL5. V
32.768 KHz
Shutdown
DISABLE
Shutdown
Shutdown
Shutdown
Shutdown
Shutdown
Shutdown
Figure 4-2. Clock Generation Block Diagram
(ACPI)
(ACPI)
PLL3
CLK
powers PLL3, PLL4, and PLL6.
100-333 MHz
57.273 MHz
25-135 MHz
24.576 MHz
66.67 MHz
48 MHz
Divider
PLL6
PLL2
PLL5
PLL4
PLL3
ADL
Divide
by 2
The clock generators are based on 32.768 KHz and 27.000
MHz crystal oscillators. The 32.768 KHz crystal oscillator is
described in Section 5.5.2 "RTC Clock Generation" on
page 121 (functional description of the RTC).
Divide
66 MHz
by 4
33 MHz
48 MHz
ACPI Clock (14.318 MHz)
Real-Time Clock (RTC)
High-Resolution Timer Clock
USB Clock (48 MHz)
and I/O Block Clock
Internal Fast-PCI Clock
Revision 5.1
(24.576 MHz)
AC97_CLK
External PCI Clock
DISABLE
DISABLE
SDRAM Clock
Core Clock
(33.3 MHz)
Dot Clock
CLK27M Ball
To PAD
99
Related parts for sc3200
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Advanced Micro Devices [4,096-Bit (512x8) Bipolar PROM]
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Advanced Micro Devices [4,096-Bit (512x8) Bipolar PROM]
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Advanced Micro Devices [8 Megabit (512 K x 16-Bit) CMOS 3.0 Volt-only Burst Mode Flash Memory]
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
M41000001YAdvanced Micro Devices [32 Megabit (4 M x 8-Bit/2 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM]
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Advanced Burst Error Processor
Manufacturer:
Advanced Micro Devices
Part Number:
Description:
Serial interface adapter (SIA)
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Universal interrupt controller
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
256 kilobit CMOS EPROM
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
2048 x 8 static RAM, 100ns
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Three-State Octal Buffers
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
AM2966PCOctal Dynamic Memory Drivers with Three-State Outputs
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Three-State Octal Buffers
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
Three-State Octal Buffers
Manufacturer:
Advanced Micro Devices
Datasheet:
Part Number:
Description:
TTL programmable array logic, 7ns
Manufacturer:
Advanced Micro Devices
Datasheet: