gc80c510 CORERIVER Semiconductor, gc80c510 Datasheet - Page 187

• Manufacturer Part Number: gc80c510
• Description: Eprom/rom 8-bit Turbo Microcontrollers
• Manufacturer: CORERIVER Semiconductor

13.5 PCON (87h) : Power Control Register
MiDAS1.1 Family
Symbol
SMOD1
Bit No.
POF
GF1
GF0
IDL
PD
-
Timer1 Buadrate Double in UART mode.
Reserved
Power Off Flag.
General Purpose Flag Bit.
General Purpose Flag Bit.
Power-down (Stop) Mode Enable.
Idle Mode Enable.
SMOD1
R/W(0)
When POR (Power-On Reset), this bit will be set to “1” by H/W.
For
0 = Double buadrate disable
1 = Double baudrate enable
0 (Default), 1 = Power-down mode enable.
the clock to the peripherals and interrupt blocks is not stopped, and these blocks
continue operating.
0 (Default), 1 = Idle mode enable.
7
Setting this bi causes the MCU (MiDAS1.1 family) to go into the power-down mode.
In this mode, all the clocks are stopped and program execution is frozen.
Setting this bit causes the MiDAS1.1 family to go into the IDLE mode.
In this mode the clocks to the CPU are stopped, so program execution is frozen. But
all resets except of
6
-
POR, the value of POF is not changed if user sets it bit to “0”.
5
-
Page 187 of 211
(Default)
R/W(1)
POF
4
Description
R/W(0)
GF1
3
R/W(0)
GF0
2
R/W(0)
PD
1
R/W(0)
IDL
0