IA82510
ASYNCHRONOUS SERIAL CONTROLLER
Register Description
Table 1 – IA82510 Register Summary
Register
ADDR
ACR0
111
ACR1
101
BACF
001
BAH
001
BAL
000
BANK
010
BBCF
011
BBH
001
BBL
000
CLCF
000
FLR
100
FMD
001
GER
001
GIR_BANK
010
GSR
111
ICM
111
IMD
100
LCR
011
LSR
101
MCR
100
100
MIE
101
MSR
110
110
PMD
100
RCM
101
RIE
110
RMD
111
RST
101
RXDATA
000
RXF
001
TCM
110
TMCR
011
TMD
011
TMIE
110
TMST
011
TXDATA
000
TXF
001
Data Sheet
As of Production Ver. 01
Copyright
2001
innov
ASIC
The End of Obsolescence
ENG211001219-01
www.innovasic.com
Customer Support:
Page 4 of 14
1-888-824-4184
Bank
00
10
11
00
00
X
11
11
11
11
01
10
00
X
01
01
10
00
00
00
01
11
00
01
11
01
10
10
01
00
01
01
01
01
10
11
01
00
01
01
DLAB
X
X
0
1
1
X
X
1
1
0
X
X
0
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
X
X
X
X
X
X
X
0
X
X
Mode
R/W
R/W
R/W
R/W
R/W
W
R/W
R/W
R/W
R/W
R
R/W
R/W
R
R
W
R/W
R/W
R/W
R/W
W
R/W
R/W
R
R/W
W
R/W
R/W
R
R
Default
00000000
00000000
00000100
00000000
00000010
00000000
10000100
00000000
00000101
00000000
00000000
00000000
00000000
00000001
00010010
N/A
00001100
00000000
01100000
00000000
00001111
00000000
11111100
N/A
00011110
00000000
00000000
Unknown
R
W
W
R/W
R/W
R
W
Unknown
N/A
N/A
00000000
00000000
00110000
N/A
W
N/A