MR82510 Ver la hoja de datos (PDF) - Intel
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MR82510 Datasheet PDF : 40 Pages
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M82510
8250 Compatibility
Upon power up or reset the M82510 comes up in the default wake up mode The 8250A 16450 compatible
bank bank zero is the accessible bank and all the other registers are configured via their default values to
support this mode
Address
00 (DLAB e 0)
01 (DLAB e 0)
00 (DLAB e 1)
01 (DLAB e 1)
02
03
04
05
06
07
Table 3 8250A 16450 Compatible Registers
M82510 Registers
(Bank 0)
8250A Registers
Read
Write
Read
Write
RxD
TxD
RBR
THR
GER
GER
IER
IER
BAL
BAL
DLL
DLL
BAH
BAH
DLM
DLM
GIR BANK
BANK
IIR
LCR
LCR
LCR
LCR
MCR
MCR
MCR
MCR
LSR
LSR
LSR
LSR
MSR
MSR
MSR
MSR
ACR0
ACR0
SCR
SCR
RxD
TxD
BAL
02H
BAH
00H
GER
00H
GIR BANK
01H
LCR
00H
MCR
00H
LSR
60H
MSR
00H
ACR0
00H
RST
00H
Table 4 Default Wake-Up Mode
ACR1
00H
RIE
1EH
RMD
00H
CLCF
00H
BACF
04H
BBCF
84H
PMD
FCH
MIE
0FH
TMIE
00H
BBL
05H
BBH
00H
RxF
TxF
TMST
30H
TMCR
FLR
00H
RCM
TCM
GSR
12H
ICM
FMD
00H
TMD
00H
IMD
0CH
5
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