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SMBP2501BPB Datasheet(PDF) 24 Page - SONiX Technology Company |
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SMBP2501BPB Datasheet(HTML) 24 Page - SONiX Technology Company |
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24 / 107 page  SN8P2501B 8-Bit Micro-Controller SONiX TECHNOLOGY CO., LTD Page 24 Version 2.1 2.1.4.3 BIT DEFINITION of SYSTEM REGISTER Address Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 R/W Remarks 082H RBIT7 RBIT6 RBIT5 RBIT4 RBIT3 RBIT2 RBIT1 RBIT0 R/W R 083H ZBIT7 ZBIT6 ZBIT5 ZBIT4 ZBIT3 ZBIT2 ZBIT1 ZBIT0 R/W Z 084H YBIT7 YBIT6 YBIT5 YBIT4 YBIT3 YBIT2 YBIT1 YBIT0 R/W Y 086H NT0 NPD LVD36 LVD24 - C DC Z R/W PFLAG 0B8H - - - - - - - P00M R/W P0M 0BFH - - - P00G1 P00G0 - - - R/W PEDGE 0C0H - - - - P13W P12W P11W P10W W P1W wakeup register 0C1H - - - P14M P13M P12M - P10M R/W P1M I/O direction 0C2H - - P25M P24M P23M P22M P21M P20M R/W P2M I/O direction 0C5H - - - P54M - - - - R/W P5M I/O direction 0C8H - - TC0IRQ T0IRQ - - - P00IRQ R/W INTRQ 0C9H - - TC0IEN T0IEN - - - P00IEN R/W INTEN 0CAH - - - CPUM1 CPUM0 CLKMD STPHX - R/W OSCM 0CCH WDTR7 WDTR6 WDTR5 WDTR4 WDTR3 WDTR2 WDTR1 WDTR0 W WDTR 0CDH TC0R7 TC0R6 TC0R5 TC0R4 TC0R3 TC0R2 TC0R1 TC0R0 W TC0R 0CEH PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 R/W PCL 0CFH - - - - - - PC9 PC8 R/W PCH 0D0H - - - - - - - P00 R/W P0 data buffer 0D1H - - - - P13 P12 P11 P10 R/W P1 data buffer 0D2H - - P25 P24 P23 P22 P21 P20 R/W P2 data buffer 0D5H - - - P54 - - - - R/W P5 data buffer 0D8H T0ENB T0rate2 T0rate1 T0rate0 - - - T0TB R/W T0M 0D9H T0C7 T0C6 T0C5 T0C4 T0C3 T0C2 T0C1 T0C0 R/W T0C 0DAH TC0ENB TC0rate2 TC0rate1 TC0rate0 TC0CKS ALOAD0 TC0OUT PWM0OUT R/W TC0M 0DBH TC0C7 TC0C6 TC0C5 TC0C4 TC0C3 TC0C2 TC0C1 TC0C0 R/W TC0C 0DFH GIE - - - - - STKPB1 STKPB0 R/W STKP stack pointer 0E0H - - - - - - - P00R W P0 pull-up register 0E1H - - - - P13R P12R - P10R W P1 pull-up register 0E2H - - P25R P24R P23R P22R P21R P20R W P2 pull-up register 0E5H - - - P54R - - - - W P5 pull-up register 0E7H @YZ7 @YZ6 @YZ5 @YZ4 @YZ3 @YZ2 @YZ1 @YZ0 R/W @YZ index pointer 0E9H - - - - - - - P10OC W P1OCopen-drain 0F8H S3PC7 S3PC6 S3PC5 S3PC4 S3PC3 S3PC2 S3PC1 S3PC0 R/W STK3L 0F9H - - - - - - S3PC9 S3PC8 R/W STK3H 0FAH S2PC7 S2PC6 S2PC5 S2PC4 S2PC3 S2PC2 S2PC1 S2PC0 R/W STK2L 0FBH - - - - - - S2PC9 S2PC8 R/W STK2H 0FCH S1PC7 S1PC6 S1PC5 S1PC4 S1PC3 S1PC2 S1PC1 S1PC0 R/W STK1L 0FDH - - - - - - S1PC9 S1PC8 R/W STK1H 0FEH S0PC7 S0PC6 S0PC5 S0PC4 S0PC3 S0PC2 S0PC1 S0PC0 R/W STK0L 0FFH - - - - - - S0PC9 S0PC8 R/W STK0H Note: 1. To avoid system error, please be sure to put all the “0” and “1” as it indicates in the above table . 2. All of register names had been declared in SN8ASM assembler. 3. One- bit name had been declared in SN8ASM assembler with “F” prefix code. 4. “b0bset”, “b0bclr”, ”bset”, ”bclr” instructions are only available to the “R/W” registers. 5. For detail description, please refer to the “System Register Quick Reference Table”. |
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