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ST92185B Datasheet(PDF) 50 Page - STMicroelectronics

Part # ST92185B
Description  16K/24K/32K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY
PDF  178 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST92185B Datasheet(HTML) 50 Page - STMicroelectronics

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ST92185B - INTERRUPTS
EXTERNAL INTERRUPTS (Cont’d)
Figure 27. External Interrupts Control Bits and
Vectors
n
n
INT A0
request
VECTOR
Priority level
Mask bit
Pending bit
IMA0
IPA0
V7 V6 V5 V4 0
0
0
0
“0”
“1”
IA0S
Watchdog/Timer
End of count
INT 0 pin
INT A1
request
INT B0
request
INT 2 pin
INT B1
request
INT C0
request
INT 4 pin
INT C1
request
TEC1
INT 5 pin
INT D0
request
TED0
INT 6 pin
INT D1
request
TED1
INT 7 pin
VECTOR
Priority level
Mask bit
Pending bit
IMA1
IPA1
V7 V6 V5 V4 0
0
1
0
1
V7 V6 V5 V4 0
1
0
0
V7 V6 V5 V4 0
1
1
0
V7 V6 V5 V4 1
0
00
V7 V6 V5 V4 1
0
1
0
V7 V6 V5 V4 1
1
0
0
V7 V6 V5 V4 1
1
1
0
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
VECTOR
Priority level
Mask bit
IMB0
Pending bit IPB0
Pending bit IPB1
Pending bit IPC0
Pending bit IPC1
Pending bit IPD0
Pending bit IPD1
Mask bit IMB1
Mask bit IMC0
Mask bit IMC1
Mask bit IMD0
Mask bit IMD1
*
Shared channels, see warning
*
*
SPEN,BMS
SPI Interrupt
TEA0
TEC0
TEB0
“0,0”
PL2A PL1A
1
PL2C PL1C
0
PL2B PL1B
0
PL2A PL1A
1
PL2B PL1B
0
PL2C PL1C
0
PL2D PL1D
1
PL2D PL1D
“0”
“1”
Std. Timer
INTS
Not connected
ADC
“0”
“1”
ADINT
Not connected
(SYNC inter)
EOFVBI
“1”
“0”
VBEN
FSTEN
“1”
“0”
FLDST
(SYNC inter)
“1,x”



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