ST62T35B ST Microelectronics, ST62T35B Datasheet - Page 29

• Manufacturer Part Number: ST62T35B
• Description: (ST62E35B / ST62T35B) 8-BIT OTP/EPROM MCUs
• Manufacturer: ST Microelectronics

INTERRUPTS (Cont’d)
Figure 17. Interrupt Block Diagram
PORT C
PORT A
PORT D
PORT B
Bits
PORT E
Bits
Bits
Bits
Bits
NMI
FROM REGISTER PORT A,B,C,D,E
SINGLE BIT ENABLE
PBE
RXRDY
RXIEN
TXIEN
PBE
TXMT
PBE
PBE
PBE
V
DD
IPR Bit 3
IPR Bit 4
IPR Bit 1
IPR Bit 0
SPI
ZEROFLG
ZEROIEN
CMPFLG
CP1FLG
CP2FLG
CMPIEN
OVFIEN
CP1IEN
CP2IEN
OVFLG
EOC
IPR Bit 2
TMZ
EAI
ETI
IOR bit 5 (ESB)
CLK
CLR
FF
CLK
Q
I
CLK
1
Start
CLR
CLR
FF
IOR bit 6 (LES)
FF
Q
Q
0
MUX
1
I
I
0
2
IOR bit 4(GEN)
Start
Start
INT #0 NMI (FFC,D))
ST62T35B/E35B
INT #1 (FF6,7)
INT #2 (FF4,5)
INT #3 (FF2,3)
INT #4 (FF0,1)
STOP/WAIT
RESTA RT
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