DG-ACC-JBST Digi International, DG-ACC-JBST Datasheet - Page 28

• Manufacturer Part Number: DG-ACC-JBST
• Description: JTAG-BOOSTER FOR NETSILICON 3.3V
• Manufacturer: Digi International
• Series: Digi/FS Forthr
• Type: FLASHr

Specifications of DG-ACC-JBST

• Contents: Programmer and Associated Interface Software
• For Use With/related Products: NetSilicon NS9360, NS9750, NS9775
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FS-9051; FS-9051

C o n n e c t C o r e X P 2 7 0 m o d u l e
ConnectCore XP 270 USB
The ConnectCore XP 270 module only has two USB signals (although the Intel XScale
PXA270 processor simultaneously supports USB Host and Device).
This diagram shows USB OTG configurations (Intel PXA27x Developer Manual -
ordering number 280000-002 / Figure 12-15, USB OTG Configurations):
When using USB Client controller and USB Host Port 2, there is access to either the
USB Host or the USB Device on USB Client pins. The ConnectCore XP 270 module uses
USB Client pins for USB signals, so it is possible to have either USB Host or USB Device
on the ConnectCore XP 270 USB pins. USB Power Control (PXA270 USBHPEN signal) and
overcurrent indicator (PXA270 USBHPWR signal), however, are not available on the
ConnectCore XP 270 module.
In addition, USB Host Controller 2 is also available on GPIOs single–ended Port 2,
making it possible to use USB Client on USBC_P and USBC_N pin and USB Host
(Controller 2) on the single-ended GPIOs. The USB Host 2 single-ended GPIOs are
available on the ConnectCore XP 270 module’s connector, but they’re multiplexed
with other main function.
1 6
C o n n e c t C o r e X P 2 7 0 H a r d w a r e R e f e r e n c e , R e v . B
0 1 / 2 0 0 6