m37905 Renesas Electronics Corporation., m37905 Datasheet - Page 322

• Manufacturer Part Number: m37905
• Description: Mitsubishi 16-bit Single-chip Microcomputer 7700 Family / 7900 Series
• Manufacturer: Renesas Electronics Corporation.

Fig. 12.2.6 Structure of A-D register i (2)
A-D register 0 (Addresses
A-D register 1 (Addresses
A-D register 2 (Addresses
A-D register 3 (Addresses
A-D register 4 (Addresses
A-D register 5 (Addresses
A-D register 6 (Addresses
A-D register 7 (Addresses
Note: When the comparator function is selected, writing to and reading from A-D register i must be performed while the A-D
15 to 8
7 to 0
Bit
When comparator function is selected
converter halts.
Any value in the range from “00
The set value is compared with the input voltage. The value is undefined at reading.
The value is “0” at reading.
21
23
25
27
29
2B
2D
2F
16
16
16
16
16
16
16
16
, 20
, 22
, 24
, 26
, 28
, 2E
, 2A
, 2C
16
16
16
16
16
16
16
16
)
)
)
)
)
)
)
)
16
7905 Group User’s Manual Rev.1.0
” to “FF
Function
A-D register 8 (Addresses
A-D register 9 (Addresses
A-D register 10 (Addresses
A-D register 11 (Addresses
16
” can be set.
(b15)
b7
E1
E3
E5
E7
(b8)
b0
A-D CONVERTER
16
16
16
16
, E0
, E2
, E4
, E6
b7
12.2 Block description
16
16
16
16
)
)
)
)
Undefined
At reset
0
R/W
RO
–
b0
12-11