Intel Itanium 2 Processor Manuel d'utilisateur télécharger pdf (Page 90)

90 Datasheet

System Management Feature Specifications

6.7.5 Conversion Rate Register

The contents of the conversion rate register determine the nominal rate at which analog-to-digital

conversions happen when the thermal sensing device is in auto-convert mode. Table 6-16 shows

the mapping between conversion rate register values and the conversion rate. As indicated in

Table 6-16, the conversion rate register is set to its default state of 02h (0.25 Hz nominally) when

the thermal sensing device is powered-up. There is a ±25% error tolerance between the conversion

rate indicated in the conversion rate register and the actual conversion rate.

Table 6-16. Thermal Sensing Device Conversion Rate Register

00h 0.0625

01h 0.125

02h 0.25

03h 0.5

04h 1

05h 2

06h 4

07h 8

08h to FFh Reserved for future use

1 2 ... 85 86 87 88 89 90 91 92 93 94 95 ... 107 108

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Intel Itanium 2 Processor Manuel d'utilisateur Page 90