Lenovo LF80565QH0254M Datenblatt PDF herunterladen (Seite 48)

Electrical Specifications

48 Document Number: 318080-002

Notes:

1. Waveform at pin is non-monotonic. Waveform at pad is monotonic.

2. Differential Edge Rate (DER) measured zero +/- 200mv.

3. g indicates V/ns units and meg indicates mv/ns units.

4. Waveform at pad has faster edge rate than at pin.

Figure 2-15. BCLK Waveform at Processor Pad and Pin

Figure 2-16. FSB Common Clock Valid Delay Timing Waveform

BCLK0

BCLK1

Common Clock

Signal (@ driver)

Common Clock

Signal (@ receiver)

T1 T2

valid valid

valid

= T10: Common Clock Output Valid Delay

= T11: Common Clock Input Setup

= T12: Common Clock Input Hold Time

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 141 142

Keine Kommentare

Lenovo LF80565QH0254M Datenblatt Seite 48