M37212 Mitsubishi, M37212 Datasheet - Page 20

• Manufacturer Part Number: M37212
• Description: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
• Manufacturer: Mitsubishi

(4) Serial I/O interrupt
(5) f(X
(6) Multi-master I
(7) BRK instruction interrupt
20
This is an interrupt request from the clock synchronous serial I/O
function.
The f (X
riod. Set bit 0 of PWM output control register 1 to “0.”
This is an interrupt request related to the multi-master I
interface.
This software interrupt has the least significant priority. It does
not have a corresponding interrupt enable bit, and it is not af-
fected by the interrupt disable flag I (non-maskable).
IN
)/4096 interrupt
IN
)/4096 interrupt occurs regularly with a f(X
2
C-BUS interface interrupt
M37212M4/M8–XXXSP, M37212M6–XXXSP/FP
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER for VOLTAGE SYNTHESIZER
IN
)/4096 pe-
2
C-BUS
Fig. 8.3.1 Interrupt Control
Interrupt request bit
Interrupt enable bit
Interrupt disable flag I
with ON-SCREEN DISPLAY CONTROLLER
MITSUBISHI MICROCOMPUTERS
BRK instruction
M37212EFSP/FP
Reset
Interrupt
request
Rev. 1.0