W78C354 Datasheet, PDF (9/44 Pages) Winbond – MONITOR MICROCONTROLLER

W78C354
2. Power Control Register (PCON):
NAME
FUNCTION
SMOD Double baud rate bit.
-
Reserved
-
Reserved
-
Reserved
GF1 General-purpose flag bit.
GF0 General-purpose flag bit.
-
Reserved
IDL Idle mode bit.
Notes:
1. The SFR is not bit-addressable.
2. The registers in the shaded region are modified from the 80C32 SFRs.
3. Interrupt Enable Register (IE):
BIT
NAME
FUNCTION
IE.7
EA If EA = 0, no interrupt will be acknowledged (disable all interrupts).
If EA = 1, each interrupt source is individually enabled or disabled by
setting or clearing its enable bit.
IE.6
-
(Reserved)
IE.5
*1
Set/clear to enable/disable the DDC port's I²C interrupt.
IE.4
ES Set/clear to enable/disable the serial port 0 interrupt.
IE.3
ET1 Set/clear to enable/disable the Timer 1 overflow interrupt.
IE.2
*1
Set/clear to enable/disable the *2 interrupt.
IE.1
ET0 Set/clear to enable/disable the Timer 0 overflow interrupt.
IE.0
EX0 Set/clear to enable/disable the external interrupt 0.
Notes:
*1. No name for ASSEMBLER, must be used via "IE.x".^”.
*2. DSCLINT+ADCINT+TIMEOUT+SOAINT+VEVENT+PARAINT +DDC1INT.
Publication Release Date: October 1996
-9-
Revision A1