User's Manual

MODULE SPECIFICATIONS
Module / SO-DIMM signal characteristics
70 ConnectCore 9C/Wi-9C Hardware Reference, Rev. B 01/2007
A
The ADM811S asserts the hard reset signal, causing the entire system to go
into reset. Manual reset input is wired to ADM811S from JTAG header P2.
 The minimum pulse width for reset signal is 10μs.
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Module / SO-DIMM signal characteristics
Note: All signal directions are referenced as into or out of the ConnectCore Wi-9C
module.
I/O class details
Note: For internal pullup calculations, see the NS9360 Hardware Reference
(available through the Jump Start Kit).
Signal
characteristics
I/O class Class description Minimum high-level
input current source
Minimum low-level
input current sink
Class 1 Standard LVTTL 10 μA10 μA
Class 2 LVTTL + internal pullup 10 μA210 μA
Class 3 LVTTL + internal pullup+2.4k
external pulldown (strapping)
840 μA210 μA
Class 4 3.3V LVC BUS HOLD LVTTL
I/O
75 μA75 μA
Pin SIgnal name Internal
U/D
OD
(mA)
I/O Description I/O
class
Notes / Bootstrapping (BS)
1 GND
2 GND
3 +3.3V I
4 +3.3V I
5 +3.3V I
6 +3.3V I
7 WAKEUP#
PWRDWN#
I
I
Wi-9C: Wakeup after
sleep mode
CC9C: Power down
Reserved
8 UBUFFENR# 24 O User buffer enable Holds user buffers off during
powerup/down and until boot is done
9 DATA_0 12 BI Data bus signal 4