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參數資料
型號: W83697HF
廠商: WINBOND ELECTRONICS CORP
元件分類: 外設及接口
英文描述: WINBOND I/O
中文描述: MULTIFUNCTION PERIPHERAL, PQFP128
封裝: PLASTIC, QFP-128
文件頁數: 66/167頁
文件大小: 1094K
代理商: W83697HF
W83697HF/F
Publication Release Date: Feb. 2002
Revision 0.70
- 57 -
5.1.4 Bank0~3.Reg3 - CIR Control Register 0/Bank Select Register (CTR0/BSR) (BANK0~3)
Power on default <7:0> = 00000000 binary
Bit
7-6
Name
Read/Write
Read/Write
Description
BNK_SEL<1:0>
Bank Select Register. These two bits are shared same
address so that
Bank Select Register (BSR)
can be
programmed to desired Bank in any Bank.
BNK_SEL<1:0> = 00 Select Bank 0.
BNK_SEL<1:0> = 01 Select Bank 1.
BNK_SEL<1:0> = Reserved.
BNK_SEL<1:0> = Reserved.
Receiver FIFO Threshold Level. It is to determine the
RXTH_I to become 1 when the Receiver FIFO Threshold
Level is equal or larger than the defined value shown as
follow.
RXFTL<1:0> = 00 -- 1 byte
RXFTL<1:0> = 01 -- 4 bytes
RXFTL<1:0> = 10 -- 8 bytes
RXFTL<1:0> = 11 -- 14 bytes
Timer Test. Write to 1, then reading the TMRL/TMRH will
return the programmed values of TMRL/TMRH, that is,
does not return down count counter value. This bit is for
test timer register.
Enable timer. Write to 1, enable the timer
Setting this bit to a logical 1 resets the RX FIFO counter
logic to initial state. This bit will clear to a logical 0 by itself
after being set to a logical 1.
Timer input clock.
Winbond test register
5-4
RXFTL1/0
Read/Write
3
TMR_TST
Read/Write
2
1
EN_TMR
RXF_RST
Read/Write
Read/Write
0
TMR_CLK
Read/Write
相關PDF資料
PDF描述
W83697 WINBOND I/O
W83697F WINBOND I/O
W83697SF WINBOND I/O
W83757 SUPER I/O CHIP
W83759 ADVANCED VL-IDE DISK CONTROLLER
相關代理商/技術參數
參數描述
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W83697SF 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
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