EMBRON Hatteland E Series - Page 115

115
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 Address +
0x02
(Expected 0x08)
11
Read Returned
data
IN
Base Address +
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 Address +
0x00
0xFE
2
Wait 1 sec
3
Read Host Status
IN
Base Address +
0x00
4
Wait 1 sec
5
Read Host Status
IN
Base Address +
0x00
(Expect 0x40)
6
Set Device
address
OUT
Base Address +
0x04
0x64
7
Set Slave Device
Register Address
OUT
Base Address +
0x03
0xXX
(See note 1
Time/Date
Register
Definition)
8
Set Slave Device
Register Data
OUT
Base Address +
0x05
0xXX
(See note 1
Time/Date
Register
Definition)
9
Set Execute Bit
OUT
Base Address +
0x02
0x48
10
Wait 1 sec
11
Read Execute Bit
IN
Base Address +
0x02
(Expected 0x08)
Note: