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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: 68/171頁
文件大小: 1634K
代理商: W83877AF
W83877AF
Publication Release Date: Sep. 1996
Preliminary Version 0.50
- 66 -
Bit 5, 4:
PR_DIV1~0 - Pre-Divisor 1~0.
These bits select pre-divisor for external input clock 24M Hz. The clock through the pre-
divisor then input to baud rate divisor of UART.
PR_DIV1~0
Pre-divisor
Max. Baud Rate
00
13.0
115.2K
bps
01
1.625
921.6K
bps
10
6.5
230.4K
bps
11
1
1.5M
bps
Bit 3, 2:
RX_FSZ1~0 - Receiver FIFO Size 1~0
These bits setup receiver FIFO size when FIFO is enable.
RX_FSZ1~0
RX FIFO Size
00
16
-Byte
01
32
-Byte
1X
Reserved
Bit 2, 0:
TX_FSZ1~0 - Transmitter FIFO Size 1~0
These bits setup transmitter FIFO size when FIFO is enable.
TX_FSZ1~0
TX FIFO Size
00
16
-Byte
01
32
-Byte
1X
Reserved
4.3.4.5 Reg6 - Transmitter FIFO Depth (TXFDTH) (Read Only)
Mode
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Advanced
UART
0
0
TXFD5
TXFD4
TXFD3
TXFD2
TXFD1
TXFD1
Reset Value
0
0
0
0
0
0
0
0
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