參數(shù)資料
型號(hào)： CY7C63743
廠商： Cypress Semiconductor Corp.
英文描述： enCoRe USB Combination Low-Speed USB & PS/2 Peripheral Controller
中文描述： 的enCoRe USB的組合低速USB
文件頁(yè)數(shù)： 34/58頁(yè)
文件大?。?/td> 1236K
代理商： CY7C63743
FOR
FOR
enCoRe
USB CY7C63722/23
CY7C63743
Document #: 38-08022 Rev. **
Page 34 of 58
Bit [7:4]:
Reserved.
Bit [3:0]: Capture A/B, Falling/Rising Event
These bits record the occurrence of any rising or falling edges on the capture GPIO pins. Bits in this register are cleared by
reading the corresponding data register.
1 = A rising or falling event that matches the pin’s rising/falling condition has occurred.
0 = No event that matches the pin’s rising or falling edge condition.
Because both Capture A events (rising and falling) share an interrupt, user’s firmware needs to check the status of both
Capture A Falling and Rising Event bits to determine what caused the interrupt. This is also true for Capture B events.
Bit 7: First Edge Hold
1 = The time of the first occurrence of an edge is held in the Capture Timer Data Register until the data is read. Subsequent
edges are ignored until the Capture Timer Data Register is read.
Bit #
7
6
5
4
3
2
1
0
Bit Name
Capture A Falling Data
Read/Write
R
R
R
R
R
R
R
R
Reset
0
0
0
0
0
0
0
0
Figure 19-3. Capture Timer A-Falling, Data Register (Address 0x41)
Bit #
7
6
5
4
3
2
1
0
Bit Name
Capture B Rising Data
Read/Write
R
R
R
R
R
R
R
R
Reset
0
0
0
0
0
0
0
0
Figure 19-4. Capture Timer B-Rising, Data Register (Address 0x42)
Bit #
7
6
5
4
3
2
1
0
Bit Name
Capture B Falling Data
Read/Write
R
R
R
R
R
R
R
R
Reset
0
0
0
0
0
0
0
0
Figure 19-5. Capture Timer B-Falling, Data Register (Address 0x43)
Bit #
7
6
5
4
3
2
1
0
Bit Name
Reserved
Capture B
Falling
Event
Capture B
Rising
Event
Capture A
Falling
Event
Capture A
Rising
Event
Read/Write
-
-
-
-
R
R
R
R
Reset
0
0
0
0
0
0
0
0
Figure 19-6. Capture Timer Status Register (Address 0x45)
Bit #
7
6
5
4
3
2
1
0
Bit Name
First Edge
Hold
Prescale Bit [2:0]
Capture B
Falling
Int Enable
Capture B
Rising
Int Enable
Capture A
Falling
Int Enable
Capture A
Rising
Int Enable
Read/Write
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0
Figure 19-7. Capture Timer Configuration Register (Address 0x44)
相關(guān)PDF資料
PDF描述
CY7C63743-PC enCoRe USB Combination Low-Speed USB & PS/2 Peripheral Controller
CY7C63743C enCoRe USB Combination Low-Speed USB and PS/2 Peripheral Controller(enCoRe USB結(jié)合低速USB和PS/2外設(shè)控制器)
CY7C63723C enCoRe USB Combination Low-Speed USB and PS/2 Peripheral Controller(enCoRe USB結(jié)合低速USB和PS/2外設(shè)控制器)
CY7C63803 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
CY7C63310 enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY7C63743C-PXC 功能描述:輸入/輸出控制器接口集成電路 USB Combo Lo Spd PS/2 Periphrl Cntrlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743C-QXC 功能描述:輸入/輸出控制器接口集成電路 LO Speed 3 Endpoint USB COM RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743C-SXC 功能描述:輸入/輸出控制器接口集成電路 USB Combo Lo Spd PS/2 Periphrl Cntrlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743C-SXCT 功能描述:輸入/輸出控制器接口集成電路 USB/PS/2 Combo LoSpd Peripheral Controlr RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
CY7C63743-PC 功能描述:IC MCU 8K LS USB/PS-2 24-DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器 - 特定應(yīng)用 系列:enCoRe™ 產(chǎn)品變化通告:Product Discontinuation 26/Aug/2009 標(biāo)準(zhǔn)包裝:250 系列:- 應(yīng)用:網(wǎng)絡(luò)處理器 核心處理器:4Kc 程序存儲(chǔ)器類(lèi)型:- 控制器系列:- RAM 容量:16K x 8 接口:以太網(wǎng)，UART，USB 輸入/輸出數(shù):- 電源電壓:1.8V, 3.3V 工作溫度:- 安裝類(lèi)型:表面貼裝 封裝/外殼:208-LQFP 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:PG-LQFP-208 其它名稱(chēng):SP000314382
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