SB16C1058-TQFP128 IK Semicon Co., Ltd, SB16C1058-TQFP128 Datasheet - Page 30

• Manufacturer Part Number: SB16C1058-TQFP128
• Description: Octal-uart Controller With 256-byte Fifo
• Manufacturer: IK Semicon Co., Ltd

IN16C1058
OCTAL UART WITH 256-BYTE FIFO
JUNE 2009
7. UART Register Descriptions
Table 8:
30
Address
A[2:0]
0h
1h
2h
3h
4h
5h
6h
7h
Internal Registers Map
REV 1.0
MCR[6] = 0
LCR[7] = 0
THR/RBR
Page 0
IER
Each UART channel in the IN16C1058 has its own set of registers selected by address
lines A2, A1, and A0 with a specific channel selected. The complete register set is shown
on Table 8 and Table 9.
FCR/ISR
MSR
SPR
LSR
LCR[7:0]
LCR[7] = 1
Page 1
MCR
DLM
DLL
≠
BFh
MCR[6] = 1
LCR[7] = 0
Page 2
GICR
GISR
RCR
TCR
LCR
FSR
—
LCR = BFh
PSR[0] = 0
Page 3
XOFF1
XOFF2
XON1
XON2
PSR
EFR
ATR
LCR = BFh
PSR[0] = 1
Page 4
XRCR
PSR
RTR
FUR
AFR
TTR
FLR