Filter
Top Products
353
CHAPTER 16 WILD REGISTER FUNCTION
16.3.3 Lower Address Set Registers (WRARL0 and WRARL1)
The lower address set registers (WRARL0 and WRARL1) are registers where the lower
byte of addresses to be corrected by the wild register function are set.
■ Lower Address Set Register (WRARL)
Figure 16.3-4 Lower Address Set Register (WRARL)
bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
WRARL0 0041
H
RA07 RA06 RA05 RA04 RA03 RA02 RA01 RA00 XXXXXXXX
B
R/W R/W R/W R/W R/W R/W R/W R/W
WRARL1 0044
H
RA07 RA06 RA05 RA04 RA03 RA02 RA01 RA00 XXXXXXXX
B
R/W R/W R/W R/W R/W R/W R/W R/W
R/W
X
Address
Initial value
:
Readable and Writable
: Undefined
Table 16.3-3 Functions of Lower Address Set Register (WRARL)
Wild register number Register name Function
0 WRARL0 1-byte registers that specify the lower addresses of memory being
assigned. They specify the addresses corresponding to the individual
wild register numbers.
1WRARL1