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參數資料
型號: W83877AF
廠商: WINBOND ELECTRONICS CORP
元件分類: 外設及接口
英文描述: Multi-Function I/O Port Controller(多功能輸入/輸出口控制器)
中文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封裝: QFP-100
文件頁數: 63/171頁
文件大小: 1634K
代理商: W83877AF
W83877AF
Publication Release Date: Sep. 1996
Preliminary Version 0.50
- 61 -
Set to 1 when an illegal data symbol is received. Where the illegal data symbol is defined
in physical layer of IrDA version 1.1. When this bit is set to 1, the decoder of receiver will
be aborted and a frame end signal is set to 1.
MIR, FIR modes:
Bit 2:
CRC_ERR - CRC Error
Set to 1 when an attached CRC is error.
Bit 1, 0:
OER - Overrun Error, RDR - RBR Data Ready
Definitions are same as legacy UART.
4.3.2.7 Set0.Reg6 - Handshake Status Register (HSR)
Mode
B7
B6
B5
B4
B3
B2
B1
B0
Legacy
UART
DCD
RI
DSR
CTS
TDCD
FERI
TDSR
TCTS
Advanced
UART
DCD
RI
DSR
CTS
TDCD
FERI
TDSR
TCTS
Reset Value
0
0
0
0
0
0
0
0
Legacy/Advanced UART Register:
These registers are defined same as previous description.
4.3.2.8 Set0.Reg7 - User Defined Register (UDR/AUDR)
Mode
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Legacy
UART
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Advanced
UART
FLC_ACT
UNDRN
RX_BSY/
RX_IP
LST_FE/
RX_PD
S_FEND
0
LB_SF
RX_TO
Reset Value
0
0
0
0
0
0
0
0
Legacy UART Register:
These registers are defined same as previous description.
Advanced UART Register:
Bit 7
MIR, FIR modes:
FLC_ACT - Flow Control Active
Set to 1 when the flow control occurs. Clear to 0 when this register is read. Note that this
will be affected by Set5.Reg2 which control the SIR mode switches to MIR/FIR mode
or
MIR/FIR mode operated in DMA function switches to SIR mode.
相關PDF資料
PDF描述
W83877ATD enhanced version from Winbonds most popular I/O chip W83877F
W83877ATF enhanced version from Winbonds most popular I/O chip W83877F
W83877 WINBOND I/O
W83877F WINBOND I/O
W83877TD I/O chip disk drive adapter
相關代理商/技術參數
參數描述
W83877ATD 制造商:WINBOND 制造商全稱:Winbond 功能描述:enhanced version from Winbonds most popular I/O chip W83877F
W83877ATF 制造商:WINBOND 制造商全稱:Winbond 功能描述:enhanced version from Winbonds most popular I/O chip W83877F
W83877F 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83877TD 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83877TF 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O