EZ80F920120MOD Zilog, EZ80F920120MOD Datasheet - Page 115

• Manufacturer Part Number: EZ80F920120MOD
• Description: MODULE EZ80F92 512K 20MHZ
• Manufacturer: Zilog

Specifications of EZ80F920120MOD

• Module/board Type: Development Module
• Processor Series: EZ80F92x
• Core: eZ80
• Data Bus Width: 8 bit
• Program Memory Type: Flash
• Program Memory Size: 1 MB
• Interface Type: Cable
• Maximum Clock Frequency: 20 MHz
• Operating Supply Voltage: 0 V to 3.3 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP
• Development Tools By Supplier: eZ80F920200ZCOG
• Minimum Operating Temperature: 0 C
• For Use With/related Products: eZ80F92
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 269-3157; EZ80F920120MOD

PS015308-0404
Real-Time Clock Alarm Day-of-the-Week Register
This register contains the alarm day-of-the-week value. See Real-Time Clock Alarm Day-
of-the-Week Register (RTC_ADOW = 00EBh).
Table 50. Real-Time Clock Alarm Day-of-the-Week Register (RTC_ADOW = 00EBh)
Bit
Reset
CPU Access
Note: X = Unchanged by RESET; R = Read Only; R/W* = Read Only if RTC locked, Read/Write if
Binary-Coded-Decimal Operation (BCD_EN = 1)
Bit
Position
[7:4]
[3:0]
ADOW
Binary Operation (BCD_EN = 0)
Bit
Position
[7:4]
[3:0]
ADOW
RTC unlocked.
Value Description
0000
1-7
Value Description
0000
01h–
07h
Reserved.
The alarm day-of-the-week.value.
Reserved.
The alarm day-of-the-week value.
P R E L I M I N A R Y
R
7
0
R
6
0
R
5
0
R
4
0
R/W*
X
3
Product Specification
R/W*
X
2
eZ80F92/eZ80F93
Real-Time Clock
R/W*
X
1
R/W*
X
0
103