SN8P2624
8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD Page 24 Version 0.3
2.1.4.3 BIT DEFINITION of SYSTEM REGISTER
Address Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 R/W Remarks
080H LBIT7 LBIT6 LBIT5 LBIT4 LBIT3 LBIT2 LBIT1 LBIT0 R/W L
081H HBIT7 HBIT6 HBIT5 HBIT4 HBIT3 HBIT2 HBIT1 HBIT0 R/W H
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 C DC Z R/W PFLAG
0B8H P01M P00M R/W P0M
0BFH P00G1 P00G0 R/W PEDGE
0C0H P17W P16W P15W P14W P13W P12W P11W P10W W P1W
0C1H P17M P16M P15M P14M P13M P12M P11M P10M R/W P1M
0C2H P27M P26M P25M P24M P23M P22M P21M P20M R/W P2M
0C5H P54M P53M P52M P51M P50M R/W P5M
0C8H TC1IRQ T0IRQ P01IRQ P00IRQ R/W INTRQ
0C9H TC1IEN T0IEN P01IEN P00IEN R/W INTEN
0CAH CPUM1 CPUM0 CLKMD STPHX R/W OSCM
0CCH WDTR7 WDTR6 WDTR5 WDTR4 WDTR3 WDTR2 WDTR1 WDTR0 W WDTR
0CEH PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 R/W PCL
0CFH PC10 PC9 PC8 R/W PCH
0D0H P02 P01 P00 R/W P0
0D1H P17 P16 P15 P14 P13 P12 P11 P10 R/W P1
0D2H P27 P26 P25 P24 P23 P22 P21 P20 R/W P2
0D5H P54 P53 P52 P51 P50 R/W P5
0D8H T0ENB T0rate2 T0rate1 T0rate0 R/W T0M
0D9H T0C7 T0C6 T0C5 T0C4 T0C3 T0C2 T0C1 T0C0 R/W T0C
0DCH TC1ENB TC1rate2 TC1rate1 TC1rate0 TC1CKS ALOAD1 TC1OUT PWM1OUT R/W TC1M
0DDH TC1C7 TC1C6 TC1C5 TC1C4 TC1C3 TC1C2 TC1C1 TC1C0 R/W TC1C
0DEH TC1R7 TC1R6 TC1R5 TC1R4 TC1R3 TC1R2 TC1R1 TC1R0 W TC1R
0DFH GIE STKPB2 STKPB1 STKPB0 R/W STKP
0E0H P01R P00R W P0UR
0E1H P17R P16R P15R P14R P13R P12R P11R P10R W P1UR
0E2H P27R P26R P25R P24R P23R P22R P21R P20R W P2UR
0E5H P54R P53R P52R P51R P50R W P5UR
0E6H @HL7 @ HL 6 @ HL5 @ HL4 @ HL3 @ HL2 @ HL1 @ HL0 R/W @ HL
0E7H @YZ7 @YZ6 @YZ5 @YZ4 @YZ3 @YZ2 @YZ1 @YZ0 R/W @YZ
0E9H P11OC P10OC W P1OC
0F0H S7PC7 S7PC6 S7PC5 S7PC4 S7PC3 S7PC2 S7PC1 S7PC0 R/W STK7L
0F1H S7PC10 S7PC9 S7PC8 R/W STK7H
0F2H S6PC7 S6PC6 S6PC5 S6PC4 S6PC3 S6PC2 S6PC1 S6PC0 R/W STK6L
0F3H S6PC10 S6PC9 S6PC8 R/W STK6H
0F4H S5PC7 S5PC6 S5PC5 S5PC4 S5PC3 S5PC2 S5PC1 S5PC0 R/W STK5L
0F5H S5PC10 S5PC9 S5PC8 R/W STK5H
0F6H S4PC7 S4PC6 S4PC5 S4PC4 S4PC3 S4PC2 S4PC1 S4PC0 R/W STK4L
0F7H S4PC10 S4PC9 S4PC8 R/W STK4H
0F8H S3PC7 S3PC6 S3PC5 S3PC4 S3PC3 S3PC2 S3PC1 S3PC0 R/W STK3L
0F9H S3PC10 S3PC9 S3PC8 R/W STK3H
0FAH S2PC7 S2PC6 S2PC5 S2PC4 S2PC3 S2PC2 S2PC1 S2PC0 R/W STK2L
0FBH S2PC10 S2PC9 S2PC8 R/W STK2H
0FCH S1PC7 S1PC6 S1PC5 S1PC4 S1PC3 S1PC2 S1PC1 S1PC0 R/W STK1L
0FDH S1PC10 S1PC9 S1PC8 R/W STK1H
0FEH S0PC7 S0PC6 S0PC5 S0PC4 S0PC3 S0PC2 S0PC1 S0PC0 R/W STK0L
0FFH S0PC10 S0PC9 S0PC8 R/W STK0H
Note:
1. To avoid system error, make 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..
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