Maxim Integrated High-Speed Microcontroller Users Guide: DS80C390 Supplement User Manual
Page 11
High-Speed Microcontroller User’s Guide: DS80C390 Supplement
11 of 158
REGISTER
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
ADDRESS
MXAX
EAh
C1M1C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP EBh
C1M2C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP ECh
C1M3C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP EDh
C1M4C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP EEh
C1M5C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP EFh
B
F0h
C1M6C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP F3h
C1M7C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP F4h
C1M8C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP F5h
C1M9C MSRDY ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP F6h
C1M10C MSRDY
ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP
F7h
EIP CANBIP C0IP C1IP PWDI PX5 PX4 PX3 PX2 F8h
C1M11C MSRDY
ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP
FBh
C1M12C MSRDY
ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP
FCh
C1M13C MSRDY
ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP FDh
C1M14C MSRDY
ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP
FEh
C1M15C MSRDY
ETI
ERI
INTRQ EXTRQ MTRQ ROW/TIH DTUP
FFh
Table 4-2. SPECIAL FUNCTION REGISTER RESET VALUES
REGISTER
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
ADDRESS
P4 1 1 1 1 1 1 1 1
80h
SP 0 0 0 0 0 1 1 1
81h
DPL
0 0 0 0 0 0 0 0
82h
DPH
0 0 0 0 0 0 0 0
83h
DPL1
0 0 0 0 0 0 0 0
84h
DPH1
0 0 0 0 0 0 0 0
85h
DPS
0 0 0 0 0 1 0 0
86h
PCON
0 0
SPECIAL
SPECIAL
0 0 0 0
87h
TCON
0 0 0 0 0 0 0 0
88h
TMOD
0 0 0 0 0 0 0 0
89h
TL0
0 0 0 0 0 0 0 0
8Ah
TL1
0 0 0 0 0 0 0 0
8Bh
TH0
0 0 0 0 0 0 0 0
8Ch
TH1
0 0 0 0 0 0 0 0
8Dh
CKCON
0 0 0 0 0 0 0 1
8Eh
P1 1 1 1 1 1 1 1 1
90h
EXIF
0 0 0 0
SPECIAL
SPECIAL
SPECIAL
0
91h
P4CNT
1 0 1 1 1 1 1 1
92h
DPX
0 0 0 0 0 0 0 0
93h
DPX1
0 0 0 0 0 0 0 0
95h
C0RMS0
0 0 0 0 0 0 0 0
96h
C0RMS1
0 0 0 0 0 0 0 0
97h
SCON0
0 0 0 0 0 0 0 0
98h
SBUF0
0 0 0 0 0 0 0 0
99h
RID SPECIAL SPECIAL SPECIAL SPECIAL SPECIAL SPECIAL SPECIAL SPECIAL 9Ah
ESP
1 1 1 1 1 1 0 0
9Bh
AP 0 0 0 0 0 0 0 0
9Ch
ACON
1 1 1 1 1 0 0 0
9Dh
C0TMA0
0 0 0 0 0 0 0 0
9Eh
C0TMA1
0 0 0 0 0 0 0 0
9Fh
P2 1 1 1 1 1 1 1 1
A0h
P5 1 1 1 1 1 1 1 1
A1h