st62t65cm-auto STMicroelectronics, st62t65cm-auto Datasheet - Page 33

• Manufacturer Part Number: st62t65cm-auto
• Description: 8-bit Otp/eprom/fastrom Mcus With A/d Converter, Safe Reset, Auto-reload Timer, Eeprom And Spi
• Manufacturer: STMicroelectronics

INTERRUPTS (Cont’d)
Figure 21Interrupt Block Diagram
PORT C
PORT A
PORT B
Bits
Bits
NMI
FROM REGISTER PORT A,B,C
SPIMOD Register
SINGLE BIT ENABLE
SPIDIV Register
PBE
SPINT bit
PBE
PBE
SPIE bit
V
DD
V
AR TIMER
DD
TIMER1
ADC
OVIE
CPIE
EOC
OVF
CPF
TMZ
ETI
EAI
EIE
EF
IOR REG. C8H, bit 5
CLK
CLR
FF
Q
IOR REG. C8H, bit 6
I
1
Start
CLK Q
CLK
CLR
MUX
0
1
FF
CLR
FF
Bit GEN (IOR Register)
Q
I
I
0
2
Start
ST62T55CM-Auto ST62T65CM-Auto
Start
NMI (FFC,D)
INT #1 (FF6,7)
INT #2 (FF4,5)
INT #3 (FF2,3)
INT #4 (FF0,1)
RESTART FROM
STOP/WAIT
VA0426K
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