參數(shù)資料
型號: CY7C68015A
廠商: Cypress Semiconductor Corp.
英文描述: EZ-USB FX2LP USB Microcontroller
中文描述: 的EZ - USB FX2LP的USB微控制器
文件頁數(shù): 32/55頁
文件大?。?/td> 1958K
代理商: CY7C68015A
CY7C68013A/CY7C68014A
CY7C68015A/CY7C68016A
Document #: 38-08032 Rev. *G
Page 32 of 55
E6D1 1
GPIFTCB0
[11]
GPIF Transaction Count
Byte 0
TC7
TC6
TC5
TC4
TC3
TC2
TC1
TC0
00000001 RW
2
reserved
reserved
reserved
EP2GPIFFLGSEL
[11]
Endpoint 2 GPIF Flag
select
EP2GPIFPFSTOP
Endpoint 2 GPIF stop
transaction on prog. flag
EP2GPIFTRIG
[11]
Endpoint 2 GPIF Trigger
reserved
reserved
reserved
EP4GPIFFLGSEL
[11]
Endpoint 4 GPIF Flag
select
EP4GPIFPFSTOP
Endpoint 4 GPIF stop
transaction on GPIF Flag
EP4GPIFTRIG
[11]
Endpoint 4 GPIF Trigger
reserved
reserved
reserved
EP6GPIFFLGSEL
[11]
Endpoint 6 GPIF Flag
select
EP6GPIFPFSTOP
Endpoint 6 GPIF stop
transaction on prog. flag
EP6GPIFTRIG
[11]
Endpoint 6 GPIF Trigger
reserved
reserved
reserved
EP8GPIFFLGSEL
[11]
Endpoint 8 GPIF Flag
select
EP8GPIFPFSTOP
Endpoint 8 GPIF stop
transaction on prog. flag
EP8GPIFTRIG
[11]
Endpoint 8 GPIF Trigger
reserved
XGPIFSGLDATH
GPIF Data H
(16-bit mode only)
XGPIFSGLDATLX
Read/Write GPIF Data L &
trigger transaction
XGPIFSGLDATL-
NOX
transaction trigger
GPIFREADYCFG
Internal RDY, Sync/Async,
RDY pin states
00000000 RW
E6D2 1
0
0
0
0
0
0
FS1
FS0
00000000 RW
E6D3 1
0
0
0
0
0
0
0
FIFO2FLAG 00000000 RW
E6D4 1
x
x
x
x
x
x
x
x
xxxxxxxx
W
3
E6DA 1
0
0
0
0
0
0
FS1
FS0
00000000 RW
E6DB 1
0
0
0
0
0
0
0
FIFO4FLAG 00000000 RW
E6DC 1
x
x
x
x
x
x
x
x
xxxxxxxx
W
3
E6E2 1
0
0
0
0
0
0
FS1
FS0
00000000 RW
E6E3 1
0
0
0
0
0
0
0
FIFO6FLAG 00000000 RW
E6E4 1
x
x
x
x
x
x
x
x
xxxxxxxx
W
3
E6EA 1
0
0
0
0
0
0
FS1
FS0
00000000 RW
E6EB 1
0
0
0
0
0
0
0
FIFO8FLAG 00000000 RW
E6EC 1
x
x
x
x
x
x
x
x
xxxxxxxx
W
3
E6F0 1
D15
D14
D13
D12
D11
D10
D9
D8
xxxxxxxx
RW
E6F1 1
D7
D6
D5
D4
D3
D2
D1
D0
xxxxxxxx
RW
E6F2 1
Read GPIF Data L, no
D7
D6
D5
D4
D3
D2
D1
D0
xxxxxxxx
R
E6F3 1
INTRDY
SAS
TCXRDY5
0
0
0
0
0
00000000 bbbrrrrr
E6F4 1
E6F5 1
E6F6 2
GPIFREADYSTAT
GPIFABORT
reserved
ENDPOINT BUFFERS
EP0BUF
EP10UTBUF
EP1INBUF
2048 reserved
F000 1024 EP2FIFOBUF
GPIF Ready Status
Abort GPIF Waveforms
0
x
0
x
RDY5
x
RDY4
x
RDY3
x
RDY2
x
RDY1
x
RDY0
x
00xxxxxx
xxxxxxxx
R
W
E740 64
E780 64
E7C0 64
EP0-IN/-OUT buffer
EP1-OUT buffer
EP1-IN buffer
D7
D7
D7
D6
D6
D6
D5
D5
D5
D4
D4
D4
D3
D3
D3
D2
D2
D2
D1
D1
D1
D0
D0
D0
xxxxxxxx
xxxxxxxx
xxxxxxxx
RW
RW
RW
RW
RW
512/1024-byte EP 2 /
slave FIFO buffer (IN or
OUT)
512 byte EP 4 / slave FIFO
buffer (IN or OUT)
D7
D6
D5
D4
D3
D2
D1
D0
xxxxxxxx
F400 512 EP4FIFOBUF
D7
D6
D5
D4
D3
D2
D1
D0
xxxxxxxx
RW
F600 512 reserved
F800 1024 EP6FIFOBUF
512/1024-byte EP 6 /
slave FIFO buffer (IN or
OUT)
512 byte EP 8 / slave FIFO
buffer (IN or OUT)
D7
D6
D5
D4
D3
D2
D1
D0
xxxxxxxx
RW
FC00 512 EP8FIFOBUF
D7
D6
D5
D4
D3
D2
D1
D0
xxxxxxxx
RW
FE00 512 reserved
xxxx
I2C Configuration Byte
0
DISCON
0
0
0
0
0
400KHZ
[14]
n/a
Special Function Registers (SFRs)
IOA
[13]
SP
DPL0
DPH0
DPL1
[13]
DPH1
[13]
80
81
82
83
84
85
Notes:
13. SFRs not part of the standard 8051 architecture.
14. If no EEPROM is detected by the SIE then the default is 00000000.
1
1
1
1
1
1
Port A (bit addressable)
Stack Pointer
Data Pointer 0 L
Data Pointer 0 H
Data Pointer 1 L
Data Pointer 1 H
D7
D7
A7
A15
A7
A15
D6
D6
A6
A14
A6
A14
D5
D5
A5
A13
A5
A13
D4
D4
A4
A12
A4
A12
D3
D3
A3
A11
A3
A11
D2
D2
A2
A10
A2
A10
D1
D1
A1
A9
A1
A9
D0
D0
A0
A8
A0
A8
xxxxxxxx
00000111 RW
00000000 RW
00000000 RW
00000000 RW
00000000 RW
RW
Table 5-1. FX2LP Register Summary
(continued)
Hex
Size Name
Description
b7
b6
b5
b4
b3
b2
b1
b0
Default
Access
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