TPMC533 User Manual Issue 1.0.1
Page 20 of 107
3.2.1.1.2
Global ADC Status Register (0x004)
For each ADC (for all eight ADC Channels of each ADC) on-board the TPMC533, status information can be
read from this read-only register.
Bit
Symbol
Description
Access
Reset
Value
31:4
-
Reserved
-
-
3
ADC4_BUSY
ADC4 Busy
Refer to the ADC1 Busy bit for description.
R
0
2
ADC3_BUSY
ADC3 Busy
Refer to the ADC1 Busy bit for description.
R
0
1
ADC2_BUSY
ADC2 Busy
Refer to the ADC1 Busy bit for description.
R
0
0
ADC1_BUSY
ADC1 Busy
Set when
•
analog sampling is in progress
•
data is transferred from the ADC
If ADC1 Operating Mode is set to "Manual Mode" in the
corresponding ADC Mode Register, this bit is set by writing
to ADC1_CONV_REQ in the Global ADC Control Register.
This bit must be read as '0' before data can be read from the
corresponding ADC Data Register.
R
0
Table 3-6 : Global ADC Status Register