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Package pinouts

The PGA package is the most common transputer housing. In the databooks is almost only the top view present. Usually when you place a probe or use the soldering iron you do this from the solder side. I've made this page to simplify these tasks.

Setup

 & optional compare with

84 Pin Grid Array Package

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A Refresh
Pending
Link
Special
Proc
Clock
Out
Link123
Special
Link
In0
Link
Out1
Link
In2
Event
Ack
GND Mem
Wait
A
B Proc
Speed
Select0
Clock
In
Event
Waiting
Link0
Special
Link
Out0
Link
Out2
Link
Out3
Event
Req
Mem
Req
not
Mem
WrB3
B
C GND VDD Cap
Minus
Cap
Plus
VDD Link
In1
Link
In3
Mem
Config
Mem
Granted
not
Mem
WrB1
C
D Error Proc
Speed
Select2
Error
In
        not
Mem
Rf
not
Mem
WrB2
not
Mem
WrB0
D
E Disable
Int
RAM
Boot
From
ROM
Reset   T805   not
Mem
Rd
not
Mem
S0
VDD E
F Proc
Speed
Select1
Analyse Mem
AD31
  top view   not
Mem
S3
not
Mem
S2
not
Mem
S4
F
G Mem
AD30
GND Mem
AD27
        Mem
not
WrD0
GND not
Mem
S1
G
H Mem
AD29
Mem
AD25
Mem
AD23
VDD Mem
AD16
Mem
AD12
Mem
AD8
Mem
AD4
Mem
AD3
Mem
not
RfD1
H
J Mem
AD28
Mem
AD24
Mem
AD22
Mem
AD19
Mem
AD17
Mem
AD13
GND Mem
AD6
Mem
AD5
Mem
AD2
J
K Mem
AD26
Mem
AD21
Mem
AD20
Mem
AD18
Mem
AD15
Mem
AD14
Mem
AD11
Mem
AD10
Mem
AD9
Mem
AD7
K
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Last modification: 12.01.2011 17:29:20