CY7C68013A-128AXC wih SST39VF010-70 | Cypress Semiconductor
CY7C68013A-128AXC wih SST39VF010-70
I connect a 1Mbit flash SST39VF010-70 on CY7C68013A-128AXC address/data bus,and setting EA=1,but it doesn't work.
I sure I program correct file format(binary).
If I connect and boot from I2C EEPROM,setting EA=0,it will be OK.
Does CY7C68013A-128AXC support SST39VF010-70?
How to solve this problem?
I connect SST39VF010-70 pin assignments as shown below:
WE# to 3.3V
OE# to CY7C68013A-128AXC PSEN#
CE# to GND
A16 to 3.3V
A15~A0 to CY7C68013A-128AXC address bus
D7~D0 to CY7C68013A-128AXC data bus
VDD to 3.3V
VSS to GND
NC no connection