C505_9708 SIEMENS [Siemens Semiconductor Group], C505_9708 Datasheet - Page 165

• Manufacturer Part Number: C505_9708
• Description: 8-Bit CMOS Microcontroller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

The A/D converter interrupt is controlled by bits which are located in the SFRs IEN1 and IRCON.
Special Function Register IEN1 (Address B8 H )
Special Function Register IRCON (Address C0 H )
Bit
EADC
IADC
Semiconductor Group
Bit No.
C0 H
B8 H
EXEN2 SWDT
EXF2
MSB
C7 H
BF
The shaded bits are not used for A/D converter control.
H
Function
Enable A/D converter interrupt
If EADC = 0, the A/D converter interrupt is disabled.
A/D converter interrupt request flag
Set by hardware at the end of an A/D conversion. Must be cleared by software.
TF2
C6 H
BE
H
EX6
C5 H
IEX6
BD
H
IEX5
EX5
C4 H
BC
H
6-103
IEX4
EX4
C3 H
BB
H
On-Chip Peripheral Components
IEX3
EX3
C2 H
BA
H
ECAN EADC
C1 H
B9
0
H
IADC
C0 H
LSB
B8
H
Reset Value : 00 H
Reset Value : 00 H
C505 / C505C
IRCON
IEN1
1997-08-01