z86c9216vsc ZiLOG Semiconductor, z86c9216vsc Datasheet - Page 36

• Manufacturer Part Number: z86c9216vsc
• Description: Ir Microcontroller
• Manufacturer: ZiLOG Semiconductor

FUNCTIONAL DESCRIPTION (Continued)
Z86C72/C92/L72/L92
IR Microcontroller
CTR1(D)H01: Controls the functions in common with the T8 and T16.
Mode
P36_Out/
Demodulator_Input
T8/T16_Logic/
Edge _Detect
Transmit_Submode/Glitch_Filter
Initial_T8_Out/
Rising_Edge
Initial_T16_Out/
Falling _Edge
Note: *Indicates the value upon Power-On Reset
6-36
Field
Bit Position
7-------
-6------
--54----
----32--
------1-
-------0
P R E L I M I N A R Y
R/W
R/W
R/W
R/W
R/W
R/W
W
R
Value
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
0*
0*
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Transmit Mode
Demodulation Mode
Transmit Mode
Port Output
T8/T16 Output
Demodulation Mode
P31
P20
Transmit Mode
AND
OR
NOR
NAND
Demodulation Mode
Falling Edge
Rising Edge
Both Edges
Reserved
Transmit Mode
Normal Operation
Ping-Pong Mode
T16_Out=0
T16_Out=1
Demodulation Mode
No Filter
4 SCLK Cycle
8 SCLK Cycle
16 SCLK Cycle
Transmit Mode
T8_OUT is 0 Initially
T8_OUT is 1 Initially
Demodulation Mode
No Rising Edge
Rising Edge Detected
No Effect
Reset Flag to 0
Transmit Mode
T16_OUT is 0 Initially
T16_OUT is 1 Initially
Demodulation Mode
No Falling Edge
Falling Edge Detected
No Effect
Reset Flag to 0
Description
DS97LVO0900
Zilog