ade7518 Analog Devices, Inc., ade7518 Datasheet - Page 99

• Manufacturer Part Number: ade7518
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc, And Lcd Driver
• Manufacturer: Analog Devices, Inc.

Table 106. Peripheral Configuration SFR (PERIPH, 0xF4)
Bit
7
6
5
4
3
2
1 to 0
Table 107. Start ADC Measurement SFR (ADCGO, 0xD8)
Bit
7
6 to 0
Mnemonic
RXFLAG
VSWSOURCE
VDD_OK
PLL_FLT
REF_BAT_EN
Reserved
RXPROG[1:0]
Address
0xDF
0xDE to 0xD8
Default
0
1
1
0
0
0
00
Mnemonic
PLL_FTL_ACK
Reserved
Description
If this bit is set, indicates that an Rx edge event triggered wake-up from PSM2.
Indicates the power supply that is connected internally to V
V
If this bit is set, indicates that V
If this bit is set, indicates that PLL is not locked.
If this bit is set, the internal voltage reference is enabled in PSM2 mode.
This bit should be kept to zero.
Controls the function of the P1.0/RxD pin.
RXPROG[1:0]
00
01
11
Default
0
0
DD
. If this bit is cleared, V
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Description
Set this bit to clear the PLL fault bit, PLL_FLT in the PERIPH register. A PLL fault
is generated if a reset was caused because the PLL lost lock.
Reserved.
Result
GPIO
Rx with wake-up disabled
Rx with wake-up enabled
SWOUT
= V
DD
power supply is acceptable for operation.
BAT
.
SWOUT
. If this bit is set, V
ADE7518
SWOUT
=