HT82J97A_08 HOLTEK [Holtek Semiconductor Inc], HT82J97A_08 Datasheet - Page 22

• Manufacturer Part Number: HT82J97A_08
• Description: USB Joystick Encoder 8-Bit MCU
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

Rev. 1.60
Register
Register
Port-B Control (14H)
Port-B Control (15H)
This port configures the input or output mode of Port-B for I/O mode
Port-C Control (16H)
Port-C Control (17H)
This port is used to control whether the Port-C pin is input or output pin except PC4~PC7
(14H)
(16H)
PC
PB
Bits
Bits
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
Labels
Labels
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PC0
PC1
PC2
PC3
PC4
PC5
PC6
PC7
PB
PBC
PC
PCC
Read/Write
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
PWM1_EN
PWM2_EN
PWM_S
Option
Option
22
I/O (R/W), has pull-high option, ADC input.
I/O (R/W), has pull-high option, ADC input.
I/O (R/W), has pull-low and pull-high option, ADC input.
I/O (R/W), has pull-low and pull-high option, ADC input.
I/O (R/W), has pull-high option, can wake-up, ADC input.
I/O (R/W), has pull-high option, ADC input.
I/O (R/W), has pull-high option, ADC input, VRL input for
ADC external mode.
I/O (R/W), has pull-high option, ADC input, VRH input for
ADC external mode, has wake-up capability.
I/O (R/W), has pull-high option
I/O (R/W), has pull-high option
I/O (R/W), has pull-high option, can be used as PWM1
output
I/O (R/W), has pull-high option, can be used as PWM2
output
Reserved bit
PWM base period register frequency source
0= T1 (default)
1= f
1: Internal register bit, enable PWM1 output
0: Disable (default)
1: Internal register bit, enable PWM2 output
0: Disable (default)
SYS
Functions
Functions
HT82J97E/HT82J97A
December 23, 2008