MT9094 Datasheet, PDF (15/32 Pages) Mitel Networks Corporation – ISO2-CMOS ST-BUS™ FAMILY Digital Telephone (DPhone-II)

Watchdog Register
-
-
-
W₄
W₃
W₂
W₁
W₀
7
6
5
4
3
2
1
0
WATCHDOG RESET WORD - XXX01010
MT9094
ADDRESS = 11h WRITE
Power Reset Value
XXX0 1010
LCD Segment Enable Register 1
ADDRESS = 12h WRITE/READ VERIFY
SC₈ SC₇ SC₆ SC₅ SC₄ SC₃ SC₂ SC₁
Power Reset Value
0000 0000
7
6
5
4
3
2
1
0
Twelve segment control bits used for the LCD outputs. When high the respective segment is on. When low the respective segment is
off.
LCD Segment Enable Register 2
ADDRESS = 13h WRITE/READ VERIFY
-
-
-
-
SC₁₂ SC₁₁ SC₁₀ SC₉
Power Reset Value
XXXX 0000
7
6
5
4
3
2
1
0
Twelve segment control bits used for the LCD outputs. When high the respective segment is on. When low the respective segment is
off.
C-Channel Register
D₇
D₆
7
6
D₅
D₄
5
4
D₃
D₂
D₁
3
2
1
Micro-port access to the ST-BUS C-Channel information.
ADDRESS = 14h WRITE/READ
Power Reset Value
D₀
Write = 1111 1111
Read = Not Applicable
0
Note: Bits marked "-" are reserved bits and should be written with logic "0".
7-59