CY7C68013A-128AXI Просмотр технического описания (PDF) - Cypress Semiconductor

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производитель

CY7C68013A-128AXI

EZ-USB FX2LP™ USB Microcontroller High Speed USB Peripheral Controller

Cypress Semiconductor 

CY7C68013A, CY7C68014A

CY7C68015A, CY7C68016A

Figure 4. External Code Memory, EA = 1

Inside FX2LP

FFFF

7.5 KBytes

USB regs and

4K FIFO buffers

(RD#,WR#)

E200

E1FF 0.5 KBytes RAM

E000 Data (RD#,WR#)*

3FFF

16 KBytes

RAM

Data

(RD#,WR#)*

Outside FX2LP

(OK to populate

data memory

here—RD#/WR#

strobes are not

active)

40 KBytes

External

Data

Memory

(RD#,WR#)

64 KBytes

External

Code

Memory

(PSEN#)

(Ok to populate

data memory

here—RD#/WR#

strobes are not

active)

0000

Data

Code

*SUDPTR, USB upload/download, I2C interface boot access

3.11 Register Addresses

FFFF

4 KBytes EP2-EP8

buffers

(8 x 512)

F000

EFFF

E800

E7FF

E7C0

E7BF

E780

E77F

E740

E73F

E700

E6FF

E500

E4FF

E480

E47F

E400

E3FF

E200

E1FF

E000

2 KBytes RESERVED

64 Bytes EP1IN

64 Bytes EP1OUT

64 Bytes EP0 IN/OUT

64 Bytes RESERVED

8051 Addressable Registers

(512)

Reserved (128)

128 bytes GPIF Waveforms

Reserved (512)

512 bytes

8051 xdata RAM

Document #: 38-08032 Rev. *N

Page 9 of 62

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