SI1005-C-GM 参数 Datasheet PDF下载

Si1000/1/2/3/4/5

SFR Definition 5.5. ADC0TK: ADC0 Burst Mode Track Time

Bit

Name

Type

Reset

R

0

R

0

0

1

0

7

6

5

4

3

2

1

0

AD0TK[5:0]

R/W

1

1

0

SFR Page = 0xF; SFR Address = 0xBD

Bit

Name

7:6

5:0

Unused

Read = 00b; Write = Don’t Care.

AD0TK[5:0]

ADC0 Burst Mode Track Time.

Function

Sets the time delay between consecutive conversions performed in Burst Mode.

The ADC0 Burst Mode Track time is programmed according to the following equa-

tion:

AD0TK

= 63 –



Ttrack

– 1



-





----------------

50ns

or

Ttrack

=



64 –

AD0TK

50ns

Notes:

1.

If AD0TM is set to 1, an additional 3 SAR clock cycles of Track time will be inserted prior to starting the

conversion.

2.

The Burst Mode Track delay is not inserted prior to the first conversion. The required tracking time for the first

conversion should be met by the Burst Mode Power-Up Time.

Rev. 1.0

85