SH7146 Datasheet, PDF (647/1022 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 15 A/D Converter (ADC)
15.3.1 A/D Data Registers 0, 2, 4, 6, and 8 to 15 (ADDR0, ADDR2, ADDR4, ADDR6, and
ADDR8 to ADDR15)
ADDRs are 16-bit read-only registers. The conversion result for each analog input channel is
stored in ADDR with the corresponding number. For example, the conversion result of AN4 is
stored in ADDR4.
The converted 10-bit data is stored in bits 6 to 15. The lower 6 bits are always read as 0.
The initial value of ADDR is H'0000.
Bit: 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
-
-
-
-
-
-
Initial value: 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
R/W: R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Initial
Bit Bit Name Value
15 to 6
All 0
5 to 0 
All 0
R/W Description
R
Bit Data (10 bits)
R
Reserved
These bits are always read as 0. The write value
should always be 0.
Rev. 3.00 May 17, 2007 Page 603 of 974
REJ09B0229-0300