Physio Control LIFEPAK 9 - Page 180

Component Reference Diagrams 6
e TYPE IC NUMBER LOCATION REF. DES.
RAM À 62256LP12SL Main (Al) UIS
PIN CONFIGURATION FUNCTIONAL DIAGRAM
head A14 —ы ヒー |
WE A13 | 一 | |
A13 A12 — ql = -I
AB AN el = x — MEMORY
ROW
"9 às TH] DECODER 中 全 只 日 ER,
An A7 —el mu =
OE A6 —»| | | |
A10 A5 一 am トー | =
CE
UO7 4
1/06 A
vos
vos
COLUMN
— Bİ GÜLER | | vo
COLUMN
DECODER
WE [[ [IT]
nz x
OE ADDRESS
BUFFER
^ 一 ITTTTI
A0 A1 A2 A3 A4 A10
Figure 6-5 RAM
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