ST92196A STMicroelectronics, ST92196A Datasheet - Page 52

• Manufacturer Part Number: ST92196A
• Description: 8/16-bit Mcu For Tv Applications With Up To 96k Rom, On-screen-display And 1 Or 2 Data Slicers
• Manufacturer: STMicroelectronics

EXTERNAL INTERRUPTS (Cont’d)
Figure 1. External Interrupts Control Bits and Vectors
n
INT 1 pin
INT 2 pin
INT 3 pin
INT 4 pin
INT 5 pin
INT 6 pin
INT 0 pin
INT 7 pin
CCIRQ1 & CCID1 or
CCIRQ2 & CCID2
TEA0
TEA1
TEB0
TEB1
TEC0
TEC1
TED0
TED1
*
Shared channels, see warning
Watchdog/Timer
Data Slicers
OSD Display
or Mouse
End of count
I2C Interrupt
SPI Interrupt
STIM Timer
ADC
IR
AD-INT
SPEN,BMS
DION, ODSE
CLEAR
“1”
“0”
CCID1 and CCID2
“0,0”
IRDWIS
“0”
“1”
IA0S
INTS
“0,0”
*
“0”
“0”
“1”
“1”
“0”
“1”
“0”
“1”
*
*
*
*
*
*
*
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
VECTOR
Priority level
Priority level
Priority level
Priority level
Priority level
Mask bit
Mask bit
Mask bit IMB0
Mask bit IMB1
Priority level
Mask bit IMC0
Mask bit IMC1
Priority level
Mask bit IMD0
Priority level
Mask bit IMD1
IMA0
IMA1
V7 V6 V5 V4 0 0
V7 V6 V5 V4 0 0 1 0
V7 V6 V5 V4 0 1
V7 V6 V5 V4 0 1
V7 V6 V5 V4 1 0 1 0
V7 V6 V5 V4 1 1
V7 V6 V5 V4 1 1
V7 V6 V5 V4 1 0 0 0
PL2A PL1A
PL2B PL1B
PL2D PL1D
PL2A PL1A
PL2B PL1B
PL2C PL1C
PL2D PL1D
PL2C PL1C
Pending bit
Pending bit
Pending bit IPB0
Pending bit IPC1
Pending bit IPD0
Pending bit IPD1
Pending bit IPB1
Pending bit IPC0
1
0
1
0
1
1
0
0
IPA0
IPA1
1 0
0 0
0 0
1 0
0 0
INTERRUPTS
INT A1
INT D1
request
INT A0
request
INT B0
INT B1
request
INT C1
INT D0
request
request
INT C0
request
request
request
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