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11. PARTS SPECIFICATIONS
IC configuration
TC35165F
Pin Assignment
I
1/0
PORT
—
INT
)PDMCK
)PDMDT
4PDMDT
Vss
C3
C4
C5
MUTE
:YECKO
vOD
TPHPHS
DIAG
TPHLAT
FPHDRQ
TPHDAT
TPHCLK
Vss
TPEN4
TPEN3
TPEN2
TPENI
IHEAT
POWER
ADO
AD1
Vss
—
TOP VIEW
TC35165F
—
ALO
AL I
CLKOUT
Vss
CLKIN
VDD
AL2
AL3
AL4
System Block Diagram
(TC35165F)
TC35165F
I
m
Data @as
~
r===
Address, B us
v
I
HDMA
1
-WR
II
(2ch)
I
w
E
CPU
X'
tal
16 MHZ
RTC
x' tal
32kHz
Modem
x' tal
20.736
MHz
UELl
m
w
I Real TmeClock
I
II
TPH Serial
Interface
4
PEl
m
— —
L&!&-1
I
I
I
!J-
Sv
TO main
supply
KJ-=bJ HA
ROM
RAM
k?-.
'—
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Troubleshooting
