Preliminary
33(45)
Prepared Document Number
Manfred Ortmann
Approved Checked Date Revision Storage
2009-10-05 PA 4.2 Mycable01
2.2.6 32 bit Flash Memory
For evaluation reasons two 256 MBit MirrorBit Flash memories ( S29GL256N10FFI02 from
Spansion, U503 and U504 ) which can be configured for the 32 bit bus of the JADE-D are
available on the EVB JADE-D Interface board.
The 32-bit mode can be configured by setting the MPX_MODE_1 [1:0] pins b'10'.
See config switch SW901 on JADE Evaluation board.
2.2.7 USB
A USB 2.0 high-speed mode host and device controller LSI with 16-bit width standard CPU bus
S1R72V18 ( U601 ) from Seiko Epson Corporation is populated. The S1R72V18 has two host
ports to function as a USB root hub. One of the ports can be used as a USB device port after
setting.
On the EVB JADE-D Interface board only the host port will be used.
The interrupt output from the USB controller is connected to the JADE-D interrupt A1 over 0
Ohm resistor R605, A2 over 0 Ohm resistor R606 and A3 over 0 Ohm resistor R607. Remove
the corresponding resistor to disconnect the connection which shall not be used !
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