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參數資料
型號: W83637HF
廠商: WINBOND ELECTRONICS CORP
英文描述: LPC I/O
中文描述: LPC的I / O
文件頁數: 94/149頁
文件大小: 936K
代理商: W83637HF
W83637HF
Publication Release Date: June 25, 2003
- 89 -
Revision 1.3
Smart Card Control Register (SCCR at base address + 3)
In contrast to its UART counterpart, Smart Card
Control Register only controls parity bit setting
because data length is fixed at 8-bit long for Smart Card interface protocol.
Reserved
Reserved
Reserved
PBE
EPE
Reserved
Reserved
BDLAB
7 6 5 4 3 2 1 0
Bit 7: BDLAB means baud rate divisor latch access bit. When this bit is set to a logical "1", users may
access baud rate divisor (in 16-bit binary format) through divisor latches (BLH and BLL) of
baudrate generator during a read/write operation. A special Smart Card ID can also be read at
base address + 2 when BDLAB is "1". When this bit is set to "0", accesses to base address +
0, 1 or 2 refer to RBR/TBR, IER or ISR/SCFR respectively.
Bit 6 ~ 5: Reserved.
Bit 4: EPE means even parity enable. This bit is only available when bit 3 of SCCR is programmed to
"1". It prescribes number of logical 1s in a data word including parity bit. When this bit is set
to "1", even parity is required for transmission and reception. Odd parity is demanded when
this bit is set to "0".
Bit 3: PBE means parity bit enable. When this bit is set, a parity bit is inserted between last data bit
and stop bit for transmission integrity check.
Bit 2 ~ 0: Reserved.
相關PDF資料
PDF描述
W83637HF-AW LPC I/O
W83697HF WINBOND I/O
W83697 WINBOND I/O
W83697F WINBOND I/O
W83697SF WINBOND I/O
相關代理商/技術參數
參數描述
W83637HF_06 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
W83637HF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
W83637HG 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
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