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DS87C520-WCL Datasheet(PDF) 8 Page - Dallas Semiconductor |
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DS87C520-WCL Datasheet(HTML) 8 Page - Dallas Semiconductor |
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8 / 44 page  DS87C520/DS83C520 EPROM/ROM High-Speed Microcontrollers 8 of 44 Table 1. Special Function Register Locations REGISTER BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0 ADDRESS P0 P0.7 P0.6 P0.5 P0.4 P0.3 P0.2 P0.1 P0.0 80h SP 81h DPL 82h DPH 83h DPL1 84h DPH1 85h DPS 0 0 0 0 0 0 0 SEL 86h PCON SMOD_0 SMOD0 — — GF1 GF0 STOP IDLE 87h TCON TF1 TR1 TF0 TR0 IE1 IT1 IE0 IT0 88h TMOD GATE C/ T M1 M0 GATE C/ T M1 M0 89h TL0 8Ah TL1 8Bh TH0 8Ch TH1 8Dh CKCON WD1 WD0 T2M T1M T0M MD2 MD1 MD0 8Eh PORT1 P1.7 P1.6 P1.5 P1.4 P1.3 P1.2 P1.1 P1.0 90h EXIF IE5 IE4 IE3 IE XT/ RG RGMD RGSL BGS 91h SCON0 SM0/FE_0 SM1_0 SM2_0 REN_0 TB8_0 RB8_0 TI_0 RI_0 98h SBUF0 99h P2 P2.7 P2.6 P2.5 P2.4 P2.3 P2.2 P2.1 P2.0 A0h IE EA ES1 ET2 ES0 ET1 EX1 ET0 EX0 A8h SADDR0 A9h SADDR1 AAh P3 P3.7 P3.6 P3.5 P3.4 P3.3 P3.2 P3.1 P3.0 B0h IP — PS1 PT2 PS0 PT1 PX1 PT0 PX0 B8h SADEN0 B9h SADEN1 BAh SCON1 SM0/FE_1 SM1_1 SM2_1 REN_1 TB8_1 RB8_1 TI_1 R1_1 C0h SBUF1 SB7 SB6 SB5 SB4 SB3 SB2 SB1 SB0 C1h ROMSIZE — — — — — RMS2 RMS1 RMS0 C2h PMR CD1 CD0 SWB — XTOFF ALEOFF DME1 DME0 C4h STATUS PIP HIP LIP XTUP SPTA1 SPTA1 SPTA0 SPRA0 C5h TA C7h T2CON TF2 EXF2 RCLK TCLK EXEN2 TR2 C/ T2 C/ RL2 C8h T2MOD — — — — — — T2OE DCEN C9h RCAP2L CAh RCAP2H CBh TL2 CCh TH2 CDh PSW CY AC F0 RS1 RS0 OV FL P D0h WDCON SMOD_1 POR EPFI PFI WDIF WTRF EWT RWT D8h ACC E0h EIE — — — EWDI EX5 EX4 EX3 EX2 E8h B F0h EIP — — — PWDI PX5 PX4 PX3 PX2 F8h Note: New functions are in bold. |
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Similar Description - DS87C520-WCL |
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