參數資料
型號: DS229N
廠商: DALLAS SEMICONDUCTOR
元件分類: Line Driver or Receiver
英文描述: LINE TRANSCEIVER, PDIP20
封裝: DIP-20
文件頁數: 10/29頁
文件大?。?/td> 1710K
代理商: DS229N
MAX14640–MAX14644/MAX14651
USB Host Adapter Emulators
18
Maxim Integrated
Control3 Register
Control4 Register
ADDRESS:
0x03
MODE:
Read/Write
BIT
7
6
5
4
3
2
1
0
NAME
CEN_CNT[1:0]
CEN_DEL[2:0]
MODE_SEL[2:0]
RESET
1
0
1
0
1
CEN_CNT[1:0]
CEN State Control. Directly controls the CEN output independent of automatic cycling.
00 = CEN deasserted and CEN cycling disabled
01 = CEN cycling disabled between CB_ transitions during CDP modes and in AM mode
10 = CEN asserted
11 = CEN controlled by CDP/DCP/AM modes
CEN_DEL[2:0]
CEN Pulse Delay. Controls how long VBUS toggles last outside of AM mode.
000 = 125ms
001 = 250ms
010 = 350ms
011 = 500ms
100 = 750ms
101 = 1.0s
110 = 1.5s
111 = 2s
MODE_SEL[2:0]
Operating Mode Control.
000 = AM2
001 = PM
010 = FM
011 = CM
100 = AM1
101 = AP1
110 = AP2
111 = SS
ADDRESS:
0x04
MODE:
Read/Write
BIT
7
6
5
4
3
2
1
0
NAME
RFU
RESET
0
RFU
Reserved for Future Use
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