A-D CONVERTER
12.2 Block description
❈❈When comparator function is selected
A-D register 0 (Addresses 2116, 2016)
A-D register 1 (Addresses 2316, 2216)
A-D register 2 (Addresses 2516, 2416)
A-D register 3 (Addresses 2716, 2616)
A-D register 4 (Addresses 2916, 2816)
A-D register 5 (Addresses 2B16, 2A16)
A-D register 6 (Addresses 2D16, 2C16)
A-D register 7 (Addresses 2F16, 2E16)
A-D register 8 (Addresses E116, E016)
A-D register 9 (Addresses E316, E216)
A-D register 10 (Addresses E516, E416)
A-D register 11 (Addresses E716, E616)
(b15)
b7
(b8)
b0
b7
b0
Bit
Function
Any value in the range from “0016” to “FF16” can be set.
At reset R/W
7 to 0
Undefined RO
The set value is compared with the input voltage. The value is undefined at reading.
The value is “0” at reading.
15 to 8
0
–
Note: When the comparator function is selected, writing to and reading from A-D register i must be performed while the A-D
converter halts.
Fig. 12.2.6 Structure of A-D register i (2)
7905 Group User’s Manual Rev.1.0
12-11
RENESAS [ RENESAS TECHNOLOGY CORP ]
