EMBRON Hatteland E Series, User Manual

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RTC Timer (Apollolake) - User Guide
Appendix
IND100077-195
DOC207017- rev 01 – 2018-09-24 - Created by: 6644
Page 7 of 12
Hatteland Display AS, Stokkastrandvegen 87B, N-5578 Nedre Vats, Norway
Tel: (+47) 4814 2200 - mail@hatteland-display.com - www.hatteland-display.com
User Guide RTC Timer - ApolloLake
All intellectual properties belongs to Hatteland Display AS
9 Wait 1 sec
10 Read Execute Bit IN Base A
0x02
(Expected 0x08)
11 Read Returned
data
IN Base A
0x05
(See note 1
Time/Date
Register
Definition)
Note:
1. Time/Date Register definition in RTC timer
2.1.3 Write Data to RTC timer
Step Description IN/OUT Address Data
1 Clear Host Status OUT Base A
0x00
0xFE
2 Wait 1 sec
3 Read Host Status IN Base A
0x00
4 Wait 1 sec
5 Read Host Status IN Base A
0x00
(Expect 0x40)
6 Set Device
address
OUT Base A
0x04
0x64
7 Set Slave Device
Register Address
OUT Base A
0x03
0xXX
(See note 1
Time/Date
Register
Definition)
8 Set Slave Device
Register Data
OUT Base A
0x05
0xXX
(See note 1
Time/Date
Register
Definition)
9 Set Execute Bit OUT Base A
0x02
0x48
10 Wait 1 sec
11 Read Execute Bit IN Base A
0x02
(Expected 0x08)
Note: