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UPSD325X 数据表(PDF) 33 Page - STMicroelectronics |
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UPSD325X 数据表(HTML) 33 Page - STMicroelectronics |
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33 / 176 page ![]() 33/176 µPSD325X DEVICES Table 16. List of all SFR SFR Addr Reg Name Bit Register Name Reset Value Comments 76 5 4 3 2 1 0 80 P0 FF Port 0 81 SP 07 Stack Ptr 82 DPL 00 Data Ptr Low 83 DPH 00 Data Ptr High 87 PCON SMOD SMOD1 LVREN ADSFINT RCLK1 TCLK1 PD IDLE 00 Power Ctrl 88 TCON TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0 00 Timer / Cntr Control 89 TMOD Gate C/T M1 M0 Gate C/T M1 M0 00 Timer / Cntr Mode Control 8A TL0 00 Timer 0 Low 8B TL1 00 Timer 1 Low 8C TH0 00 Timer 0 High 8D TH1 00 Timer 1 High 90 P1 FF Port 1 91 P1SFS P1S7 P1S6 P1S5 P1S4 00 Port 1 Select Register 93 P3SFS P3S7 P3S6 00 Port 3 Select Register 94 P4SFS P4S7 P4S6 P4S5 P4S4 P4S3 P4S2 P4S1 P4S0 00 Port 4 Select Register 95 ASCL 00 8-bit Prescaler for ADC clock 96 ADAT ADAT7 ADAT6 ADAT5 ADAT4 ADAT3 ADAT2 ADAT1 ADAT0 00 ADC Data Register 97 ACON ADEN ADS1 ADS0 ADST ADSF 00 ADC Control Register 98 SCON SM0 SM1 SM2 REN TB8 RB8 TI RI 00 Serial Control Register 99 SBUF 00 Serial Buffer 9A SCON2 SM0 SM1 SM2 REN TB8 RB8 TI RI 00 2nd UART Ctrl Register 9B SBUF2 00 2nd UART Serial Buffer A0 P2 FF Port 2 A1 PWMCON PWML PWMP PWME CFG4 CFG3 CFG2 CFG1 CFG0 00 PWM Control Polarity |
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