Sony HDW-750 Maintenance Manual page 174

IC
UPD4702G-E2 (NEC)
8-BIT UP DOWN COUNTER (ROTARY ENCODER)
—TOP VIEW—
RESET 1 20
A 2 19
B 3 18
NC
4 17
CD0
( ) CD0 5 16
CD1
( ) CD1 6 15
CD2
( ) CD2 7 14
CD3
( ) CD3 8 13
NC 9 12
GND 10 11
1
RESET
2
A
PHASE DISCRIMINATION
EDGE DETECTION
3
B
XC18V02VQ44C (XILINX)
PROGRAMMABLE CONFIGURATION PROM
—TOP VIEW—
34
35
36
37
38
39
40
41
42
43
44
PIN PIN
I/O SIGNAL I/O
NO. NO.
1 — NC 12 —
2 — NC 13 I
3 I TDI 14 O
4 — NC 15 I
5 I TMS 16 —
6 — GND 17 —
7 I TCK 18 —
8 — V 19 O
CC
9 O D4 20 —
CF
10 O 21 O
11 — NC 22 —
2-20
INPUTS
A, B : TWO-PHASE INCREMENTAL SIGNAL
V
CC
OE
: OUTPUT ENABLE
CARRY RESET : COUNTER RESET
STB
: LATCH STROBE SIGNAL
BORROW
OUTPUTS
BORROW
STB : BORROW PULSE
CARRY
: CARRY PULSE
CD0 CD7
CD0 - CD7, - : COUNT DATA
OE
OTHER
CD7
CD7 ( )
NC : NO CONNECTION
CD6
CD6 ( )
CD5
CD5 ( )
CD4
CD4 ( )
NC
19
CARRY
8-BIT UP/DOWN
COUNTER
18
BORROW
17
STB
8-BIT LATCH
THREE-STATE
16
OUTPUT
OE
5 - 8, 12 - 15
CD0
CD0 ( ) - CD7 (
INPUTS
CE
: CHIP ENABLE
CLK : CLOCK
RESET
OE/ : OUTPUT ENABLE/
22
ADDRESS COUNTER RESET
21
TCK : TEST CLOCK
20
TDI : TEST DATA
19
TMS : TEST MODE SELECT
18
17
OUTPUTS
16
CEO
: CHIP ENABLE OUTPUT
15
CF
: CONFIGURATION DATA
14
D0 - D7 : DATA
13
TDO : TEST DATA
12
OTHER
NC : NO CONNECTION
PIN PIN
SIGNAL I/O SIGNAL I/O SIGNAL
NO. NO.
NC 23 — NC 34 —
RESET
OE/ 24 — NC 35 —
D6 25 O D5 36 —
CE
26 — V 37 —
CC
V 27 O D3 38 —
CC
V 28 — GND 39 —
CC
GND 29 O D1 40 O
D7 30 — NC 41 —
NC 31 O TDO 42 O
CEO
32 — NC 43 I
NC 33 — NC 44 —
XC9572XL-10VQ64C (XILINX)
ECC DECODE PRE-PROCESSOR
—TOP VIEW—
52
53
54
55
56
57
58
59
60
61
62
63
64
PIN
I/O
NO.
1 I/O
2 I/O
3 — V
4 I/O
5 I/O
6 I/O
7 I/O
8 I/O
9 I/O
10 I/O
11 I/O
12 I/O
13 I/O
14 —
15 I/O
CD7
)
16 I/O
INPUTS/OUTPUTS
I/O
I/O/GCK1 - I/O/GCK3
I/O/GSR
I/O/GTS1 - I/O/GTS2
OTHERS
TCK
TDI
TDO
TMS
TCK, TDI, TMS
TDO
NC
V
CC
V
CC
NC
V
CC
NC
D0
GND
D2
CLK
NC
I/O/GCK1 - I/O/GCK3
I/O/GSR
I/O/GTS1, I/O/GTS2
PIN PIN
SIGNAL I/O SIGNAL I/O
NO. NO.
I/O 17 I/O I/O/GCK3 33 I/O
I/O/GTS2 18 I/O I/O 34 I/O
3.3V 19 I/O I/O 35 I/O
CCINT
I/O 20 I/O I/O 36 I/O
I/O/GTS1 21 I/O GND 37 —
I/O 22 I/O I/O 38 I/O
I/O 23 I/O I/O 39 I/O
I/O 24 I/O I/O 40 I/O
I/O 25 I/O I/O 41 —
I/O 26 — V 2.5V/ 3.3V 42 I/O
CCIO
I/O 27 I/O I/O 43 I/O
I/O 28 — TDI 44 I/O
I/O 29 — TMS 45 I/O
GND 30 — TCK 46 I/O
I/O/GCK1 31 I/O I/O 47 I/O
I/O/GCK2 32 I/O I/O 48 I/O
: INPUT/OUTPUT
: GLOBAL CONTROL
: GLOBAL CONTROL
: GLOBAL CONTROL
: TEST CLOCK
: TEST DATA INPUT
: TEST DATA OUTPUT
: TEST MODE SELECT
28 - 30
3
JTAG
IN-SYSTEM PROGRAMMING CONTROLLER
53
1
CONTROLLER
8 - 13,
18
15 - 20,23
13
I/O
1,2,4 - 7,
58 - 64
18
13
I/O
I/O
BLOCKS
22,24,25,
27,31 - 36,
38 - 40,42 18
14
I/O
43 - 52,
56,57 18
12
I/O
15,16,17
3
64
1
2,5
2
32
31
30
29
28
27
26
25
24
23
22
21
20
PIN
SIGNAL I/O SIGNAL
NO.
I/O 49 I/O I/O
I/O 50 I/O I/O
I/O 51 I/O I/O
I/O 52 I/O I/O
V 3.3V 53 — TDO
CCINT
I/O 54 I/O I/O
I/O 55 — V 2.5V/ 3.3V
CCIO
I/O 56 — GND
GND 57 I/O I/O
I/O 58 I/O I/O
I/O 59 I/O I/O
I/O 60 I/O I/O
I/O 61 I/O I/O
I/O 62 I/O I/O
I/O 63 I/O I/O
I/O 64 I/O I/O/GSR
FUNCTION
54
BLOCK 1
MACROCELLS
1 TO 18
FUNCTION
54
BLOCK 2
MACROCELLS
1 TO 18
FUNCTION
54
BLOCK 3
MACROCELLS
1 TO 18
FUNCTION
54
BLOCK 4
MACROCELLS
1 TO 18
HDW-750 V2