HD64F7050 RENESAS [Renesas Technology Corp], HD64F7050 Datasheet - Page 453

• Manufacturer Part Number: HD64F7050
• Description: 32-Bit RISC Microcomputer SuperH RISC engine Family/
• Manufacturer: RENESAS [Renesas Technology Corp]

Legend:
ADCR0, ADCR1:
ADCSR0, ADCSR1: A/D control/status registers 0 and 1
ADDR0 to ADDR15: A/D data registers 0 to 15
ADTRGR:
ATU trigger
ADTRG
AV
AV
AV
CC
SS
ref
AN12
AN13
AN14
AN15
AN0
AN1
AN2
AN3
AN4
AN5
AN6
AN7
AN8
AN9
AN10
AN11
A/D control registers 0 and 1
A/D trigger register
A/D1
A/D0
Figure 14.1 A/D Converter Block Diagram
10-bit D/A
10-bit D/A
Sample-and-
hold circuit
Sample-and-
hold circuit
Comparator
Comparator
+
–
+
–
ADDR0–11
ADDR
12–15
Module data bus
Module data bus
Rev. 5.00 Jan 06, 2006 page 433 of 818
A/D conversion
A/D conversion
control circuit
control circuit
Section 14 A/D Converter
REJ09B0273-0500
Internal
data bus
Internal
data bus
ADEND
ADI0
interrupt
signal
ADI1
interrupt
signal