TSS901E_07 ATMEL Corporation, TSS901E_07 Datasheet - Page 13

• Manufacturer Part Number: TSS901E_07
• Description: Triple Point to Point IEEE 1355 High Speed Controller
• Manufacturer: ATMEL Corporation

Signal
Description
4167F–AERO–06/07
TSS901EADR(3:0
TSS901EID(3:0)
Signal Name
HDATA(31:0)
HADR(7:0)
HINTR*
HSEL*
HWR*
HACK
HRD*
)
The Figure below shows the TSS901E (also called SMCS332) embedded in a typical module
environment:
This section describes the pins of the TSS901E. Groups of pins represent busses where the
highest number is the MSB.
O = Output; I = Input; Z = High Impedance; (*) = active low signalO/Z = if using a configuration
with two TSS901Es these signals can directly be connected together (WIROR)
Type
IO/Z
O/Z
O/Z
I
I
I
I
I
I
Select host interface
host interface read strobe
host interface write strobe
TSS901E register address lines. This address lines will be
used to access (address) the TSS901E registers.
TSS901E data
host acknowledge. TSS901E deasserts this output to add wait
states to a TSS901E access. After TSS901E is ready this
output will be asserted.
host interrupt request line
TSS901E Address. The binary value of this lines will be
compared with the value of the TSS901E ID lines.
TSS901E ID lines: offers possibility to use sixteen TSS901E
within one HSEL*
Function
current [mA]
max. output
3
3
3
TSS901E
load [pF]
50
50
50
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