HH80556KH0364M S LAGD Intel, HH80556KH0364M S LAGD Datasheet - Page 366

• Manufacturer Part Number: HH80556KH0364M S LAGD
• Manufacturer: Intel

Specifications of HH80556KH0364M S LAGD

• Rad Hardened: No
• Lead Free Status / RoHS Status: Compliant

Table 119.
Table 120.
Table 121.
5.22.2
Intel
Datasheet
366
®
5100 Memory Controller Hub Chipset
is common to both PCI Express* agents, no phase matching between them is required
(plesiochronous mode). The Intel
domain asynchronously.
The BUSCLK reference clocks are derived from the same oscillator. The PECLK
reference clock may be derived from a different oscillator.
The PCI Express* interfaces operate asynchronously with respect to the core clock.
Intel
Core
Intel
Intel
JTAG
TCK is asynchronous to core clock. For private TAP register accesses, one TCK cycle is a
minimum of ten core cycles. The TCK high time is a minimum of five core cycles in
duration. The TCK low time is a minimum of five core cycles in duration. The possibility
of metastability during private register access is mitigated by circuit design. A
metastability hardened synchronizer will guarantee an MTBF greater than 10
For public TAP register accesses, TCK operates independently of the core clock.
Notes:
1.
PCI Express* phit
PCI Express* flit
266 MHz
333 MHz
533 MHz
667 MHz
®
®
®
Core
Domain
DDR
See
5100 Memory Controller Hub Chipset Frequencies for Processors and
5100 Memory Controller Hub Chipset Frequencies for Memory
5100 Memory Controller Hub Chipset Frequencies for PCI Express*
Section 1.1, “Terminology”
DDR packet
DDR packet
DDR CLK
DDR CLK
Domain
Domain
BUSCLK
BUSCLK
DDR UI
DDR UI
FSB 1x
FSB 2x
FSB 4x
FSB 1x
FSB 2x
FSB 4x
Frequency
250 MHz
2.5 GHz
for Phit and flit definitions.
®
Frequency
Frequency
1,067 MHz
1333 MHz
5100 MCH Chipset core treats this frequency
266 MHz
533 MHz
333 MHz
667 MHz
266 MHz
133 MHz
333 MHz
167 MHz
3.2 GHz
4.0 GHz
Reference Clock
PECLK
PECLK
Intel
Reference Clock
Reference Clock
®
5100 MCH Chipset—Functional Description
DDRCLK
Order Number: 318378-005US
7
years.
July 2009