參數(shù)資料
型號: CY7C63803
廠商: Cypress Semiconductor Corp.
英文描述: enCoRe II Low-Speed USB Peripheral Controller(enCoRe II低速USB外設(shè)控制器)
中文描述: enCoRe II還低速USB外設(shè)控制器(enCoRe II還低速的USB外設(shè)控制器)
文件頁數(shù): 59/74頁
文件大?。?/td> 1441K
代理商: CY7C63803
CY7C63310
CY7C638xx
Document 38-08035 Rev. *I
Page 59 of 74
24.0
Register Summary
Addr
Name
7
6
5
4
3
2
1
0
R/W
Default
00
P0DATA
P0.7
P0.6/TIO1 P0.5/TIO0 P0.4/INT2
P0.3/INT1
P0.2/INT0
P0.1/CLK-
OUT
P0.0/CLKI
N
bbbbbbbb
00000000
01
P1DATA
P1.7
P1.6/SMI
SO
P1.5/SMO
SI
P1.4/SCLK P1.3/SSEL
P1.2/VREG
P1.1/D–
P1.0/D+
bbbbbbbb
00000000
02
P2DATA
Res
P2.1–P2.0
bbbbbbbb
00000000
03
P3DATA
Res
P3.1–P3.0
bbbbbbbb
00000000
04
P4DATA
Res
Res
----bbbb
00000000
05
P00CR
Reserved
Int
Enable
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
-bbbbbbb
00000000
06
P01CR
CLK
Output
Int
Enable
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
bbbbbbbb
00000000
07–09
P02CR–
P04CR
Reserved Reserved
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
--bbbbbb
00000000
0A–0B
P05CR–
P06CR
TIO
Output
Int
Enable
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
bbbbbbbb
00000000
0C
P07CR
Reserved
Int
Enable
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
-bbbbbbb
00000000
0D
P10CR
Reserved
Int
Enable
Int Act
Low
Reserved
PS/2 Pull-
up Enable
Output
Enable
-bb---bb
00000000
0E
P11CR
Reserved
Int
Enable
Int Act
Low
Reserved
Open Drain
Reserved
Output
Enable
-bb--b-b
00000000
0F
P12CR
CLK
Output
Int
Enable
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
bbbbbbbb
00000000
10
P13CR
Reserved
Int
Enable
Int Act
Low
3.3V Drive
High Sink
Open Drain
Pull-up
Enable
Output
Enable
-bbbbbbb
00000000
11–13
P14CR–
P16CR
SPI Use
Int
Enable
Int Act
Low
3.3V Drive
High Sink
Open Drain
Pull-up
Enable
Output
Enable
bbbbbbbb
00000000
14
P17CR
Reserved
Int
Enable
Int Act
Low
TTL Thresh
High Sink
Open Drain
Pull-up
Enable
Output
Enable
-bbbbbbb
00000000
15
P2CR
Reserved
Int
Enable
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
-bbbbbbb
00000000
16
P3CR
Reserved
Int
Enable
Int Act
Low
TTL Thresh
Reserved
Open Drain
Pull-up
Enable
Output
Enable
-bbbbbbb
00000000
20
FRTMRL
Free Running Timer [7:0]
bbbbbbbb
00000000
21
FRTMRH
Free Running Timer [15:8]
bbbbbbbb
00000000
22
TCAP0R
Capture 0 Rising [7:0]
bbbbbbbb
00000000
23
TCAP1R
Capture 1 Rising [7:0]
bbbbbbbb
00000000
24
TCAP0F
Capture 0 Falling [7:0]
bbbbbbbb
00000000
25
TCAP1F
Capture 1 Falling [7:0]
bbbbbbbb
00000000
26
PITMRL
Prog Interval Timer [7:0]
bbbbbbbb
00000000
27
PITMRH
Reserved
Prog Interval Timer [11:8]
----bbbb
00000000
28
PIRL
Prog Interval [7:0]
bbbbbbbb
00000000
29
PIRH
Reserved
Prog Interval [11:8]
----bbbb
00000000
2A
TMRCR
First Edge
Hold
8-bit capture Prescale
Cap0 16bit
Enable
Reserved
bbbbb---
00000000
2B
TCAPINTE
Reserved
Cap1 Fall
Active
Cap1 Rise
Active
Cap0 Fall
Active
Cap0 Rise
Active
----bbbb
00000000
2C
TCAPINTS
Reserved
Cap1 Fall
Active
Cap1 Rise
Active
Cap0 Fall
Active
Cap0 Rise
Active
----bbbb
00000000
30
CPUCLKCR
Reserved
USB
CLK/2
Disable
USB CLK
Select
Reserved
CPU
CLK Select
-bb----b
00010000
31
ITMRCLKCR
TCAPCLK Divider
TCAPCLK Select
ITMRCLK Divider
ITMRCLK Select
bbbbbbbb
10001111
32
CLKIOCR
Reserved
Reserved
CLKOUT Select
---bbbbb
00000000
34
IOSCTR
foffset[2:0]
Gain[4:0]
bbbbbbbb
000ddddd
36
LPOSCTR
32-KHz
Low
Power
Reserved 32-KHz Bias Trim [1:0]
32-KHz Freq Trim [3:0]
b-bbbbbb
dddddddd
39
OSCLCKCR
Reserved
Fine Tune
Only
USB
Osclock
Disable
------bb
00000000
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