T89C5115 ATMEL Corporation, T89C5115 Datasheet - Page 12

• Manufacturer Part Number: T89C5115
• Description: Low Pin Count 8-bit MCU with A/D Converter and 16-Kbytes of Flash Memory
• Manufacturer: ATMEL Corporation

Table 11. SFR Mapping
Reserved
Note:
12
F8h
F0h
E8h
E0h
D8h
D0h
C8h
C0h
B8h
B0h
A8h
A0h
98h
90h
88h
80h
1. These registers are bit-addressable.
xxxx x000
0000 0000
xxxx x000
0000 0000
0000 0000
0000 0000
0000 0000
xxxx xx11
x000 0000
0000 0000
0000 0000
0000 0000
1111 1111
1111 1111
1111 1111
1111 1111
T2CON
CCON
SCON
TCON
T89C5115
PSW
0/8
IEN1
ACC
IEN0
0/8
IPL1
IPL0
Sixteen addresses in the SFR space are both byte-addressable and bit-addressable. The bit-addressable SFR’s are those
whose address ends in 0 and 8. The bit addresses, in this area, are 0x80 through to 0xFF.
P4
P3
P2
P1
P0
B
(1)
(1)
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
0000 0000
00xx x000
0000 0111
xxxx xx00
T2MOD
SADDR
SADEN
CMOD
TMOD
FCON
SBUF
CH
1/9
SP
1/9
CL
0000 0000
0000 0000
x000 0000
0000 0000
0000 0000
0000 0000
xxx0 0000
xxxx 00x0
xxxx xx00
CCAPM0
CCAP0H
CCAP0L
RCAP2L
EECON
ADCLK
AUXR1
DPL
TL0
2/A
2/A
0000 0000
x000 0000
0000 0000
x000 0000
0000 0000
0000 0000
0000 0000
CCAPM1
CCAP1H
RCAP2H
CCAP1L
ADCON
DPH
TL1
3/B
3/B
0000 0000
0000 0000
0000 0000
ADDL
TH0
TL2
4/C
4/C
0000 0000
0000 0000
0000 0000
ADDH
TH2
TH1
5/D
5/D
0000 0000
WDTRST
1111 1111
ADCF
6/E
6/E
x000 0000
0000 0000
00x1 0000
xxxx x000
WDTPRG
xxxx x000
CKCON
PCON
IPH1
IPH0
4128A–8051–04/02
7/F
7/F
FFh
EFh
E7h
D7h
C7h
BFh
B7h
AFh
A7h
F7h
9Fh
97h
8Fh
87h
DF
CF
h
h