CY7C63923-PVXC Cypress Semiconductor Corp, CY7C63923-PVXC Datasheet - Page 40
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CY7C63923-PVXC
Manufacturer Part Number
CY7C63923-PVXC
Description
IC USB PERIPHERAL CTRLR 48-SSOP
Manufacturer
Cypress Semiconductor Corp
Series
CY7Cr
Datasheet
1.CY7C63823-PXC.pdf
(68 pages)
Specifications of CY7C63923-PVXC
Controller Type
USB Peripheral Controller
Interface
USB
Voltage - Supply
4 V ~ 5.5 V
Current - Supply
40mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-SSOP
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
48
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
770-1001 - ISP 4PORT CYPRESS ENCORE II MCUCY4623 - KIT MOUSE REFERENCE DESIGN428-1774 - EXTENSION KIT FOR ENCORE II428-1773 - KIT DEVELOPMENT ENCORE II
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C63923-PVXC
Manufacturer:
CY
Quantity:
14
Part Number:
CY7C63923-PVXC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Document 38-08035 Rev. *E
16.1.11 Timer Configuration
Table 16-11. Timer Configuration (TMRCR) [0x2A] [R/W]
16.1.12 Capture Interrupt Enable
Table 16-12. Capture Interrupt Enable (TCAPINTE) [0x2B] [R/W]
Bit 7: First Edge Hold
The First Edge Hold function applies to all four capture timers.
0 = The time of the most recent edge is held in the Capture Timer Data Register. If multiple edges have occurred since reading
the capture timer, the time for the most recent one will be read
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 [6:4]: 8-bit Capture Prescale [2:0]
This field controls which 8 bits of the 16 Free Running Timer are captured when in bit mode
0 0 0 = capture timer[7:0]
0 0 1 = capture timer[8:1]
0 1 0 = capture timer[9:2]
0 1 1 = capture timer[10:3]
1 0 0 = capture timer[11:4]
1 0 1 = capture timer[12:5]
1 1 0 = capture timer[13:6]
1 1 1 = capture timer[14:7]
Bit 3: Cap0 16-bit Enable
0 = Capture 0 16-bit mode is disabled
1 = Capture 0 16-bit mode is enabled. Capture 1 is disabled and the Capture 1 rising and falling registers are used as an extension
to the Capture 0 registers—extending them to 16 bits
Bit [2:0]: Reserved
Bit [7:4]: Reserved
Bit 3: Cap1 Fall Enable
0 = Disable the capture 1 falling edge interrupt
1 = Enable the capture 1 falling edge interrupt
Bit 2: Cap1 Rise Enable
0 = Disable the capture 1 rising edge interrupt
1 = Enable the capture 1 rising edge interrupt
Bit 1: Cap0 Fall Enable
0 = Disable the capture 0 falling edge interrupt
1 = Enable the capture 0 falling edge interrupt
Bit 0: Cap0 Rise Enable
0 = Disable the capture 0 rising edge interrupt
1 = Enable the capture 0 rising edge interrupt
Read/Write
Read/Write
Default
Default
Field
Field
Bit #
Bit #
First Edge Hold
R/W
7
0
7
–
0
R/W
6
0
6
–
0
Reserved
8-bit Capture Prescale [2:0]
R/W
5
0
5
–
0
R/W
4
0
4
–
0
Cap0 16bit
Cap1 Fall
Enable
Enable
R/W
R/W
3
0
3
0
Cap1 Rise
Enable
R/W
2
–
0
2
0
Reserved
Cap0 Fall
Enable
R/W
1
–
0
1
0
CY7C63310
CY7C638xx
CY7C639xx
Page 40 of 68
Cap0 Rise
Enable
R/W
0
–
0
0
0