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A51: INCLUDE FILE FOR DALLAS DS87C550
QUESTION
Do you have a assembler header file for the SFRs of the Dallas Semiconductor DS87C550?
ANSWER
Yes. Here it is.
; DALLAS DS87C550 Processor Declarations ; for KEIL Macro Assembler ; ; BYTE Registers P0 DATA 080H SP DATA 081H DPL DATA 082H DPH DATA 083H DPL1 DATA 084H DPH1 DATA 085H DPS DATA 086H PCON DATA 087H TCON DATA 088H TMOD DATA 089H TL0 DATA 08AH TL1 DATA 08BH TH0 DATA 08CH TH1 DATA 08DH CKCON DATA 08EH P1 DATA 090H RCON DATA 091H SCON0 DATA 098H SBUF0 DATA 099H PMR DATA 09FH P2 DATA 0A0H SADDR0 DATA 0A1H SADDR1 DATA 0A2H IE DATA 0A8H CMPL0 DATA 0A9H CMPL1 DATA 0AAH CMPL2 DATA 0ABH CPTL0 DATA 0ACH CPTL1 DATA 0ADH CPTL2 DATA 0AEH CPTL3 DATA 0AFH P3 DATA 0B0H ADCON1 DATA 0B2H ADCON2 DATA 0B3H ADMSB DATA 0B4H ADLSB DATA 0B5H WINHI DATA 0B6H WINLO DATA 0B7H IP DATA 0B8H SADEN0 DATA 0B9H SADEN1 DATA 0BAH T2CON DATA 0BEH T2MOD DATA 0BFH P4 DATA 0C0H ROMSIZE DATA 0C2H P5 DATA 0C4H STATUS DATA 0C5H TA DATA 0C7H T2IR DATA 0C8H CMPH0 DATA 0C9H CMPH1 DATA 0CAH CMPH2 DATA 0CBH CPTH0 DATA 0CCH CPTH1 DATA 0CDH CPTH2 DATA 0CEH CPTH3 DATA 0CFH PSW DATA 0D0H PW0FG DATA 0D2H PW1FG DATA 0D3H PW2FG DATA 0D4H PW3FG DATA 0D5H PWMADR DATA 0D6H SCON1 DATA 0D8H SBUF1 DATA 0D9H PWM0 DATA 0DCH PWM1 DATA 0DDH PWM2 DATA 0DEH PWM3 DATA 0DFH ACC DATA 0E0H PW01CS DATA 0E1H PW23CS DATA 0E2H PW01CON DATA 0E3H PW23CON DATA 0E4H RLOADL DATA 0E6H RLOADH DATA 0E7H EIE DATA 0E8H TM3 DATA 0E9H T2SEL DATA 0EAH CTCON DATA 0EBH TL2 DATA 0ECH TH2 DATA 0EDH SETR DATA 0EEH RSTR DATA 0EFH B DATA 0F0H P6 DATA 0F1H EIP DATA 0F8H WDCON DATA 0FFH ; BIT Locations ; TCON IT0 BIT 088H IE0 BIT 089H IT1 BIT 08AH IE1 BIT 08BH TR0 BIT 08CH TF0 BIT 08DH TR1 BIT 08EH TF1 BIT 08FH ; P1 INT2CT0 BIT 090H INT3CT1 BIT 091H INT4CT2 BIT 092H INT5CT3 BIT 093H T2 BIT 094H T2EX BIT 095H RXD1 BIT 096H TXD1 BIT 097H ; SCON0 RI BIT 098H TI BIT 099H RB8 BIT 09AH TB8 BIT 09BH REN BIT 09CH SM2 BIT 09DH SM1 BIT 09EH SM0FE BIT 09FH ; IE EX0 BIT 0A8H ET0 BIT 0A9H EX1 BIT 0AAH ET1 BIT 0ABH ES0 BIT 0ACH ES1 BIT 0ADH EAD BIT 0AEH EA BIT 0AFH ; Port 3 RXD0 BIT 0B0H TXD0 BIT 0B1H INT0 BIT 0B2H INT1 BIT 0B3H T0 BIT 0B4H T1 BIT 0B5H WR BIT 0B6H RD BIT 0B7H ; IP PX0 BIT 0B8H PT0 BIT 0B9H PX1 BIT 0BAH PT1 BIT 0BBH PS0 BIT 0BCH PS1 BIT 0BDH PAD BIT 0BEH ; Port 4 CMSR0 BIT 0C0H CMSR1 BIT 0C1H CMSR2 BIT 0C2H CMSR3 BIT 0C3H CMSR4 BIT 0C4H CMSR5 BIT 0C5H CMT0 BIT 0C6H CMT1 BIT 0C7H ; T2IR IE2CF0 BIT 0C8H IE3CF1 BIT 0C9H IE4CF2 BIT 0CAH IE5CF3 BIT 0CBH CM0F BIT 0CCH CM1F BIT 0CDH CM2F BIT 0CEH ; PSW P BIT 0D0H F1 BIT 0D1H OV BIT 0D2H RS0 BIT 0D3H RS1 BIT 0D4H F0 BIT 0D5H AC BIT 0D6H CY BIT 0D7H ; SCON1 RI_1 BIT 0D8H TI_1 BIT 0D9H RB8_1 BIT 0DAH TB8_1 BIT 0DBH REN_1 BIT 0DCH SM2_1 BIT 0DDH SM1_1 BIT 0DEH SM0FE_1 BIT 0DFH ; EIE EX2EC0 BIT 0E8H EX3EC1 BIT 0E9H EX4EC2 BIT 0EAH EX5EC3 BIT 0EBH ECM0 BIT 0ECH ECM1 BIT 0EDH ECM2 BIT 0EEH ET2 BIT 0EFH ; EIP PX2PC0 BIT 0F8H PX3PC1 BIT 0F9H PX4PC2 BIT 0FAH PX5PC3 BIT 0FBH PCM0 BIT 0FCH PCM1 BIT 0FDH PCM2 BIT 0FEH PT2 BIT 0FFH
SEE ALSO
Last Reviewed: Wednesday, August 03, 2005
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