SDA5523 Micronas Semiconductor, SDA5523 Datasheet - Page 40

• Manufacturer Part Number: SDA5523
• Description: SDA55xx TVText Pro
• Manufacturer: Micronas Semiconductor

SDA 55xx
2.3.7. Interrupt Vectors
When an interrupt is served, a long call instruction is
executed to one of the locations listed in Table 2–21.
Table 2–21: Interrupt vectors
40
Interrupt Sources
External Interrupt 0
Timer 0 Overflow
External Interrupt 1
Timer 1 Overflow
UART
A to D
External Interrupt 6
ExternalX Interrupt 0
Watchdog in timer
ExternalX Interrupt 1
Acquisition V-Sync
Display V-Sync
External Interrupt 12
External Interrupt 13
PWM in timer mode
Channel Change
Acquisition H-Sync
Display H-Sync
External Interrupt 18
External Interrupt 19
External Interrupt 20
External Interrupt 21
Line 24 Start
A to D Wake up
Register
IEN0
IEN0
IEN0
IEN0
IEN0
IEN0
IEN1
IEN1
IEN1
IEN1
IEN1
IEN1
IEN2
IEN2
IEN2
IEN2
IEN2
IEN2
IEN3
IEN3
IEN3
IEN3
IEN3
IEN3
Interrupt Enable
Sept. 10, 2004; 6251-556-3DS
ET0
ET1
EDV
Bit
EX0
EX1
EU
EAD
EX6
EXX0
EWT
EXX1
EAV
EX12
EX13
EPW
ECC
EAH
EDH
EX18
EX19
EX20
EX21
E24
EADW
000B
001B
005B
Vector
Address
(hex)
0003
0013
0023
002B
0033
003B
0043
004B
0053
0063
006B
0083
008B
0093
009B
00A3
00AB
00B3
00BB
00C3
00CB
Interrupt Request Flag
IE0 (TCON.1)
TF0 (TCON.5)
IE1 (TCON.3)
TF1 (TCON.7)
R1(SCON.0) and T1(SCON.1)
ADC(CISR0.6)
Reserved
CISR1(IEX0)
WTmr(CISR0.5)
CISR1(IEX1)
AVS(CISR0.4)
DVS(CISR0.3)
Reserved
Reserved
PWtmr(CISR0.2)
CC(CISR1.7)
AHS(CISR0.1)
DHS(CISR0.0)
Reserved
Reserved
Reserved
Reserved
L24(CISR0.7)
ADW(CISR1.6)
DATA SHEET
Micronas