Philips FTL2.1E Service Manual page 140

EN 140 9. FTL2.1E, FTL2.2E
9.11.4 Diagram B3C, CY2305SC-1 (IC7721)
Block Diagram
REF
S2
S1
9.11.5 Diagram B3D, T6TU5XB (IC7752)
Figure 1 Package outline (top view)
1
WEB/
A
DAVB
B
YB8
C
YB7
D
YB5
E
YB3
F
TST2
G
CLKASB
H
CLKASA
UVB7
J
/Do7
UVB5
K
/Do5
UVB3
L
/Do3
UVB1
M
/Do1
N
AVD
P
AVS
R
A4
1
Circuit Descriptions, Abbreviation List, and IC Data Sheets
PLL
MUX
Select Input
Decoding
Figure 9-14 Internal block diagram and pin configuration.
2 3 4 5 6
UVA0 UVA2 UVA4 UVA6 UVA8
/Di0 /Di2 /Di4 /Di6 /Di8
UVA1 UVA3 UVA5 UVA7
VSS
/Di1 /Di3 /Di5 /Di7
YB6 VSS VDDS VSS VSS
YB4 VDDC N.C.
YB2 VSS
YB1 VSS
COLUMBUS
YB0
VDDS
/Do9
TOP-VIEW
UVB8/
TST3
Do8
UVB6/
VSS
Do6
PPA Version 2.7
UVB4/
VDDC
Do4
UVB2
VSS
/Do2
UVB0
VDDS
/Do0
N.C. VDDS VSS VSS VDDC
VSS A7 A9 A2 A0
A5 A6 A8 A3 A1
2 3 4 5 6
Figure 9-15 Pin configuration
CLKOUT
CLKA1
CLKA1
CLKA2
CLKA2
CLKA3
CLKB1
CLKA4 CLKB2
CLKB1
CLKB2
CLKB3
CLKB4
7 8 9 10 11
SEL656 TST1 YA2 YA4 YA6
YA 0
BISTEN YA1 YA3 YA5
/Di9
VDDC VDDC VSS VSS VDDC
VSS VDDS VDDC VSS VDDS
A11 DQ7 DQ6 DQ4 DQ3
A10 DQ8 VSS DQ5 VSS
7 8 9 10 11
Pin Configuration
SOIC/TSSOP
Top View
REF CLKOUT
1 16
2 15 CLKA4
CLKA3
3 14
V
V
4
13
DD
DD
GND
GND 5
12
CLKB4
6
11
CLKB3
7
10
S1
S2 8
9
SOIC
Top View
CLKOUT
1 8
REF
CLK4
2 7
CLK2
V
3 6
DD
CLK1
4 CLK3
GND 5
12 13 14 15
A
YA8 VA HREF SDA
WEA/
B
YA7 VSS SCL
DAVA
C
VDDS VSS SNDA SNRST
D
VSS SNCL TCK
E
VDDC TMS TDO
F
VSS TRST TDI
G
VDDS A0ICC RESET
CLK
H
VDDC CLKSEL
EXT
J
VSS CLK WEN
K
VSS CASN RASN
L
VDDS DQM DQ16
M
VSS DQ14 DQ15
N
VSS VSS VDDS DQ13
P
DQ1 VDDS VSS DQ12
R
DQ2 DQ9 DQ10 DQ11
12 13 14 15
E_14600_059.eps
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E_14620_146.eps
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