SB16C1058-TQFP128 IK Semicon Co., Ltd, SB16C1058-TQFP128 Datasheet - Page 3

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

8. Option Register Descriptions ............................................................................................................... 51
9. Programmer’s Guide ............................................................................................................................. 55
10. Electrical Characteristics .................................................................................................................... 60
7.2 Receive Buffer Register (RBR, Page 0) ...................................................................................... 34
7.3 Interrupt Enable Register (IER, Page 0) ..................................................................................... 35
7.4 Interrupt Status Register (ISR, Page 0) ...................................................................................... 36
7.5 FIFO Control Register (FCR, Page 0) ......................................................................................... 37
7.6 Line Control Register (LCR, Page 0) .......................................................................................... 38
7.7 Modem Control Register (MCR, Page 0) .................................................................................... 39
7.8 Line Status Register (LSR, Page 0) ............................................................................................ 40
7.9 Modem Status Register (MSR, Page 0) ...................................................................................... 41
7.10 Scratch Pad Register (SPR, Page 0) ......................................................................................... 41
7.11 Divisor Latches (DLL, DLM, Page 1) ......................................................................................... 41
7.12 Global Interrupt Control Register (GICR, Page 2) ................................................................... 42
7.13 Global Interrupt Status Register (GISR, Page 2) ..................................................................... 43
7.14 Transmit FIFO Count Register (TCR, Page 2) .......................................................................... 43
7.15 Receive FIFO Count Register (RCR, Page 2) ........................................................................... 44
7.16 Flow Control Status Register (FSR, Page 2) ............................................................................ 44
7.17 Page Select Register (PSR, Page 3) ......................................................................................... 45
7.18 Auto Toggle Control Register (ATR, Page 3) ........................................................................... 46
7.19 Enhanced Feature Register (EFR, Page 3) .............................................................................. 47
7.23 Additional Feature Register (AFR, Page 4) .............................................................................. 48
7.24 Xoff Re-transmit Count Register (XRCR, Page 4) ................................................................... 48
7.25 Transmit FIFO Trigger Level Register (TTR, Page 4) .............................................................. 49
7.26 Receive FIFO Trigger Level Register (RTR, Page 4) ............................................................... 49
7.27 Flow Control Upper Threshold Register (FUR, Page 4) ......................................................... 49
7.28 Flow Control Lower Threshold Register (FLR, Page 4) .......................................................... 49
8.1 Option Registers Map .................................................................................................................. 51
8.2 Device Information Register........................................................................................................ 52
8.3 Interface Information Register .................................................................................................... 53
8.4 Interrupt Mask Register ............................................................................................................... 53
8.5 Interrupt Poll Register .................................................................................................................. 54
10.1 Absolute Maximum Ratings ...................................................................................................... 60
10.2 Power Consumption .................................................................................................................. 60
10.3 DC Electrical Characteristics .................................................................................................... 60
OCTAL UART WITH 256-BYTE FIFO
IN16C1058
JUNE 2009
REV 1.0
3