DataSheet_SB16C1053APCI_v106

SB16C1053APCI
PCI Target Controller with 2 Serial, 1 Parallel and MIO Bus
PCI to 2S+1P with MIO Bus Bridge
JULY 2013 REV 1.06
66
Error
Empty
Ready
5h
ACR
RXEN#
Polarity
Select
0
TXEN
Polarity
Select
0
0
0
0
0
6h
MSR
DCD#
RI#
DSR#
CTS#
∆DCD#
∆RI#
∆DSR#
∆CTS#
6h
MDR
0
0
0
0
Nine bit
Polarity
Select
0
Auto
Multi Drop
Enable
Multi Drop
Enable
7h
SCR
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
7h
TAR
Transmit 9-bit Address Register with logic “1” of 9
th
bit (Accessible when MDE is set to ‘1’)
Page 1 Registers
0h
DLL
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
1h
DLM
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Page 2 Registers
5h
TCR
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
6h
RCR
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
7h
FSR
0
0
TX HW
Flow
Control
Status
TX SW
Flow
Control
Status
0
0
RX HW
Flow
Control
Status
RX SW
Flow
Control
Status
Table 12–2: Internal Registers Description…continued
Addr.
A[2:0]
Reg.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Page 3 Registers
0h
PSR
1
0
1
0
0
1
0
Page
Select
1h
ATR
RXEN#
Polarity
Select
RXEN#
Enable
TXEN
Polarity
Select
TXEN
Enable
Auto
Toggle
Deassertion
Mode1
Auto
Toggle
Deassertion
Mode0
Auto
Toggle
Assertion
Mode 1
Auto
Toggle
Assertion
Mode 0
2h
EFR
Auto-CTS#
Enable
Auto-RTS#
Enable
Special
Character
Detect
Enable
Enhanced
Feature
Enable
Software
Flow
Control
Bit 3
Software
Flow
Control
Bit 2
Software
Flow
Control
Bit 1
Software
Flow
Control
Bit 0
4h
XON1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
5h
XON2
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
6h
XOFF1
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
7h
XOFF2
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SCR
Special Character Register in 9-bit transmission mode
Page 4 Registers
1h
AFR
0
0
0
0
0
0
0
256-
FIFO
Enable
2h
XRCR
0
0
0
0
0
0
Bit 1
Bit 0
4h
TTR
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0