FR60 MB91460E Series - Microcontrollers - Fujitsu

5.2.3. Inverted Range Selection register
MB91460E Series
The RCOIRS register controlles that the comparision should check for “out of range” or “inside range”.
The 32 bits of RCOIRS is organized “per ADC channel”. ADC channel 0 is located on the MSB of the register
and ADC channel 31 is on the LSB.
• RCOIRS : Access: Word, Half-word, Byte
31 30 29 28 27 26 259 24 Bit
RCOIRS0 RCOIRS1 RCOIRS2 RCOIRS3 RCOIRS4 RCOIRS5 RCOIRS6 RCOIRS7
0 0 0 0 0 0 0 0 Initial value
R/W R/W R/W R/W R/W R/W R/W R/W Attribute
23 22 21 20 19 18 17 16 Bit
RCOIRS8 RCOIRS9 RCOIRS10 RCOIRS11 RCOIRS12 RCOIRS13 RCOIRS14 RCOIRS15
0 0 0 0 0 0 0 0 Initial value
R/W R/W R/W R/W R/W R/W R/W R/W Attribute
15 14 13 12 11 10 9 8 Bit
RCOIRS16 RCOIRS17 RCOIRS18 RCOIRS19 RCOIRS20 RCOIRS21 RCOIRS22 RCOIRS23
0 0 0 0 0 0 0 0 Initial value
R/W R/W R/W R/W R/W R/W R/W R/W Attribute
7 6 5 4 3 2 1 0 Bit
RCOIRS24 RCOIRS25 RCOIRS26 RCOIRS27 RCOIRS28 RCOIRS29 RCOIRS30 RCOIRS31
0 0 0 0 0 0 0 0 Initial value
R/W R/W R/W R/W R/W R/W R/W R/W Attribute
Note that bit[31] is assigned to ADC channel 0, bit[30] is assigned to ADC channel one and so on.
[bits 31:0] RCOIRS[0:31] (Inverted Range Select)
The RCOIRS bits control how the Range Comparator result flags are set.
• If the RCOIRS[n] is 0, the flags are set when the ADC result is above the upper threshold
OR below the lower threshold. That is called “out of range” mode.
• If the RCOIRS[n] is 1, the flags are set when the ADC result is below or equal the upper threshold
AND above or equal the lower threshold. That is called “inside range” mode.
RCOIRS
Function
n
0 Range comparision for this ADC channel checks for “out of range” (default)
1 Range comparision for this ADC channel checks for “inside range”
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