HD64F7144F50V Datasheet, PDF (588/932 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

15. A/D Converter
A/D0
AV_CC
AV_ref
(only for SH7145)
AV_SS
10-bit
D/A
Module data bus
MTU
ADTRG trigger
ADTSR
AN0
+
AN1
AN2
Comparator
Control circuit
AN3
Sample-and-hold circuit
A/D1
Module data bus
AV_CC
AV_ref
(only for SH7145)
AV_SS
10-bit
D/A
Pφ/4
Pφ/8
Pφ/16
Pφ/32
ADI0(DTC)
interrupt signal
AN4
+
AN5
AN6
Comparator
AN7
Sample-and-hold circuit
[Legend]
ADCR_0: A/D0 control register
ADCSR_0: A/D0 control/status register
ADDR0: A/D0 data register 0
ADDR1: A/D0 data register 1
ADDR2: A/D0 data register 2
ADDR3: A/D0 data register 3
Control circuit
Pφ/4
Pφ/8
Pφ/16
Pφ/32
ADI1
(DMAC/DTC)
interrupt signal
ADCR_1: A/D1 control register
ADCSR_1: A/D1 control/status register
ADDR4: A/D1 data register 4
ADDR5: A/D1 data register 5
ADDR6: A/D1 data register 6
ADDR7: A/D1 data register 7
Figure 15.1 Block Diagram of A/D Converter
Rev.4.00 Mar. 27, 2008 Page 542 of 882
REJ09B0108-0400