GMS84512 Datasheet, PDF (33/123 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCOMPUTER

GMS 84512 / 84524
PWM CONTROL REGISTER 2
PWMCR2
<00E5_H>
-
-
-
R/W R/W R/W R/W R/W
7
6
5
4
3
2
1
0
-
-
- T2048 POL2 POL1 EN7 EN6
Initial value when MCU Reset
[ ---0 0000 ]
R25/ T2048 Selection
0 : R25
1 :T2048 (Output rectangular(T=2048ys))
7-bit PWM Output Polarity
0 : Positive Polarity
1 : Negative Polarity
R37/ PWM6 Selection
0 : R37
1 : PWM6
R36/ PWM7 Selection
0 : R36
1 : PWM7
14-bit PWM Output Polarity
0 : Positive Polarity
1 : Negative Polarity
SERIAL I/O MODE REGISTER
SIOM
<00D8_H>
-
R/W R/W R/W R/W R/W R/W
R
7
6
5
4
3
2
1
0
- IOSW SM1 SM0 SCK1 SCK0 SIOST SIOSF
Initial value when MCU Reset
[ -000 0001 ]
Serial Input Selection
0 : Input via Sin
1 : Input via Sout
Serial Operation Mode
01 : Receive Mode (Sclk, Sout)
10 : Send Mode (Sclk, Sin)
etc. : R33,R34,R35 Selection
erial transmission status FLAG
0 : In transmitting
1 : End of transmission
Serial Transmission Start
0 : Invalid
1 : Transmission Start(Reset after cycle )
Serial Transmission ClockSelection
00 : PS3 ( 1 uS )
01 : PS4 ( 2 uS )
10 : PS5 ( 4 uS )
11 : External Clock
SM1
0
0
1
1
SM0
0
1
0
1
Function Selection
-
Send Mode
Receive Mode
-
R33/ Sout
R33
Sout
R33
R33
Port Selection
R34/ Sclk
R34
Sclk
Sclk
R34
R35/ Sin/ Cin3 *
R35
R35
Sin
R35
R35 port will not operate, when Cin3 is operating as A/D input port.
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