TS80C32X2-ECCR Atmel Corporation, TS80C32X2-ECCR Datasheet - Page 11

• Manufacturer Part Number: TS80C32X2-ECCR
• Description: 8-bit Microcontroller ROMless
• Manufacturer: Atmel Corporation

Reset Value = XXXX XXX0
Not bit addressable
Application
Software can take advantage of the additional data pointers to both increase speed and reduce code size, for
example, block operations (copy, compare, search ...) are well served by using one data pointer as a ’source’
pointer and the other one as a "destination" pointer.
Rev.D - 16 November, 2000
Number
Bit
7
6
5
4
3
2
1
0
7
-
Mnemonic
GF3
DPS
Bit
0
-
-
-
-
-
6
-
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Data Pointer Selection
The value read from this bit is indeterminate. Do not set this bit.
The value read from this bit is indeterminate. Do not set this bit.
The value read from this bit is indeterminate. Do not set this bit.
The value read from this bit is indeterminate. Do not set this bit.
This bit is a general purpose user flag
Always stuck at 0
The value read from this bit is indeterminate. Do not set this bit.
Clear to select DPTR0.
Set to select DPTR1.
5
-
Table 5. AUXR1: Auxiliary Register 1
4
-
GF3
3
Description
2
0
1
-
TS80C32X2
TS87C52X2
TS80C52X2
DPS
0
11