GMS81508B HYNIX [Hynix Semiconductor], GMS81508B Datasheet - Page 56

• Manufacturer Part Number: GMS81508B
• Description: HYUNDAI MICRO ELECTRONICS 8-BIT SINGLE-CHIP MICROCONTROLLERS
• Manufacturer: HYNIX [Hynix Semiconductor]

HYUNDAI MicroElectronics
Example:
PWM0: Period = 16.384ms, Duty = 20%
PWM1: Period = 8.192ms, Duty = 70%
DEC. 1999 Ver 1.04
PWMR0
PWMR1
Figure 14-2 PWM Duty Register
PWM1 clock selection
00: f
01: f
10: f
11: f
W
W
XIN
XIN
XIN
XIN
PWMCR
W
W
256
512
1024
2048
W
W
W
W
P1CK1
W
W
W
ADDRESS: 0F0
RESET VALUE: Undefined
ADDRESS: 0F1
RESET VALUE: Undefined
7
Duty data
Duty data
W
W
P1CK0
W
6
W
W
P0CK1 P0CK0
W
W
5
Figure 14-3 PWM Control Register
W
H
H
W
4
PWM0 clock selection
00: f
01: f
10: f
11: f
BTCL
EN1
XIN
XIN
XIN
XIN
W
3
256
512
1024
2048
EN0
W
2
POL1
W
1
POL0
W
0
PWM0 output polarity
0: Active low
1: Active high
PWM1 output polarity
0: Active low
1: Active high
LDM
LDM
LDM
PWM enable flag
00: Disable
01: PWM0
10: PWM1
11: Both (PWM0 and PWM1)
ADDRESS: 0F2
INITIAL VALUE: 0000 0000
PWMCR,#0100_1111B
PWMR0,#0B3H
PWMR1,#33H
H
GMS81508B/16B/24B
B
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