IA82050-PDW28C-01 INNOVASIC [InnovASIC, Inc], IA82050-PDW28C-01 Datasheet - Page 4

• Manufacturer Part Number: IA82050-PDW28C-01
• Description: ASYNCHRONOUS SERIAL CONTROLLER
• Manufacturer: INNOVASIC [InnovASIC, Inc]

IA82050
ASYNCHRONOUS SERIAL CONTROLLER
Copyright
innovASIC
Register Description
Register
ACR0
ACR1
BACF
BAH
BAL
BANK
BBCF
BBH
BBL
CLCF
FLR
FMD
GER
GIR_BANK
GSR
ICM
IMD
LCR
LSR
MCR
MIE
MSR
PMD
RCM
RIE
RMD
RST
RXDATA
RXF
TCM
TMCR
TMD
TMIE
TMST
TXDATA
TXF
2001
The End of Obsolescence
ADDR
111
101
001
001
000
010
011
001
000
000
100
001
001
010
111
111
100
011
101
100
100
101
110
110
100
101
110
111
101
000
001
110
011
011
110
011
000
001
Table 1 – IA82050 Register Summary
Bank
00
10
11
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
00
ENG211010326-00
Page 4 of 11
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
R
W
W
R/W
R/W
R
W
W
Default
00000000
00000000
00000100
00000000
00000010
00000000
10000100
As of Production Ver. 01
00000000
00000101
00000000
00000000
00000000
00000000
00000001
00010010
N/A
00001100
00000000
01100000
00000000
00001111
00000000
11111100
N/A
00011110
00000000
00000000
Unknown
Unknown
N/A
N/A
00000000
00000000
00110000
N/A
N/A
Data Sheet
www.innovasic.com
Customer Support:
1-888-824-4184