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ST72734 数据表(PDF) 38 Page - STMicroelectronics

部件名 ST72734
功能描述  8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
PDF  144 Pages
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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

ST72734 数据表(HTML) 38 Page - STMicroelectronics

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I/O PORTS (Cont’d)
4.1.7 Register Description
Data Registers (PxDR)
Read /Write
Reset Value: 0000 0000 (00h)
Data Direction Registers (PxDDR)
Read/Write
Reset Value: 0000 0000 (00h) (as inputs)
Table 12. I/O Ports Register Map
70
MSB
LSB
70
MSB
LSB
Address
(Hex.)
Register
Name
76
5
4
32
10
00
PADR
MSB
LSB
01
PADDR
MSB
LSB
02
PBDR
MSB
LSB
03
PBDDR
MSB
LSB
04
PCDR
MSB
LSB
05
PCDDR
MSB
LSB
06
PDDR
MSB
LSB
07
PDDDR
MSB
LSB



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