參數資料
型號: HT82J97E-28SOP-A
廠商: Holtek Semiconductor Inc.
英文描述: USB Joystick Encoder 8-Bit OTP MCU
中文描述: USB搖桿編碼器8位微控制器檢察官辦公室
文件頁數: 22/46頁
文件大小: 314K
代理商: HT82J97E-28SOP-A
HT82J97E
Rev. 1.30
22
May 10, 2004
Port-B Control (14H)
PB
Register
Bits
Labels
Read/Write
Option
Functions
PB
(14H)
0
PB0
R/W
I/O (R/W), has pull-high option, ADC input.
1
PB1
R/W
I/O (R/W), has pull-high option, ADC input.
2
PB2
R/W
I/O (R/W), has pull-low and pull-high option, ADC input.
3
PB3
R/W
I/O (R/W), has pull-low and pull-high option, ADC input.
4
PB4
R/W
I/O (R/W), has pull-high option, can wake-up, ADC input.
5
PB5
R/W
I/O (R/W), has pull-high option, ADC input.
6
PB6
R/W
I/O (R/W), has pull-high option, ADC input, VRL input for
ADC external mode.
7
PB7
R/W
I/O (R/W), has pull-high option, ADC input, VRH input for
ADC external mode, has wake-up capability.
Port-B Control (15H)
This port configures the input or output mode of Port-B for I/O mode
PBC
Port-C Control (16H)
PC
Register
Bits
Labels
Read/Write
Option
Functions
PC
(16H)
0
PC0
R/W
I/O (R/W), has pull-high option
1
PC1
R/W
I/O (R/W), has pull-high option
2
PC2
R/W
I/O (R/W), has pull-high option, can be used as PWM1 out-
put
3
PC3
R/W
I/O (R/W), has pull-high option, can be used as PWM2 out-
put
4
PC4
Reserved bit
5
PC5
R/W
PWM_S
PWM base period register frequency source
0= T1 (default)
1= f
SYS
6
PC6
R/W
PWM1_EN
1: Internal register bit, enable PWM1 output
0: Disable (default)
7
PC7
R/W
PWM2_EN
1: Internal register bit, enable output
0: Disable (default)
Port-C Control (17H)
This port is used to control whether the Port-C pin is input or output pin except PC4~PC7
PCC
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