Sony BRC-300 Service Manual page 207
3ccd color video camera / optical multiplex unit
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Also See for BRC-300:
- Command list (23 pages) ,
- Specifications (8 pages) ,
- Brochure & specs (8 pages)
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EPCS1SI8N (ALTERA)
SERIAL CONFIGURATION EEPROM
—TOP VIEW—
CS
1
8
V
IN
CC
DATA
2
7
V
OUT
CC
V
3
6
DCLK
CC
IN
GND
4
5
ASDI
IN
1
CS
CONTOL
6
LOGIC
DCLK
I/O SHIFT
REGISTER
ADDRESS
DATA
COUNTER
BUFFER
DECODE
MEMORY
LOGIC
ARRAY
BRC-300/300P
BRU-300/300P
INPUTS
ASDI
: AS DATA
CS
: CHIP SELECT
DCLK
: CLOCK
OUTPUT
DATA
: DATA
2
DATA
5
ASDI
STATUS
REGISTER
MAX3243CDBR (TI)
RS-232 LINE DRIVER/RECEIVER
—TOP VIEW—
INPUTS
DIN1 - DIN 3
1
28
FORCEOFF
FORCEON
2
27
RIN1 - RIN5
3
26
OUTPUTS
DOUT1 - DOUT3
4
25
INVALID
ROUT1 - ROUT5
5
24
OTHERS
6
23
C1+, C1_,
C2+, C2_
7
22
V_
V+
8
21
9
20
10
19
11
18
12
17
13
16
14
15
PIN
PIN
I/O
SIGNAL
I/O
SIGNAL
NO.
NO.
1
—
C2+
8
I
RIN5
2
—
C2_
9
O
DOUT1
3
—
V_
10
O
DOUT2
4
I
RIN1
11
O
DOUT3
5
I
RIN2
12
I
DIN3
6
I
RIN3
13
I
DIN2
7
I
RIN4
14
I
DIN1
DRIVER BLOCK
VALID RIN
FORCEOFF
DIN
FORCEON
DOUT
RS-232 LEVEL
x
x
x
HI-Z
0
x
0
1
1
1
x
1
1
0
1
0
0
1
YES
1
1
0
1
YES
0
0
0
NO
HI-Z
1
1
0
NO
HI-Z
1
RECEIVER BLOCK
RIN1,
VALID RIN
FORCEOFF
RIN2
ROUT2B
RIN3 - RIN5
RS-232 LEVEL
x
x
0
0
x
x
1
0
0
0
1
YES
0
1
1
YES
1
0
1
YES
1
1
YES
1
NC
NC
NO
1
0
: LOW LEVEL
1
: HIGH LEVEL
x
: DON'T CARE
HI-Z
: HIGH IMPEDANCE
NC
: NO CONNECTION OR CONNECTED TO DRIVER OFF
14
9
DIN1
DOUT1
13
10
DOUT2
DIN2
11
12
DIN3
DOUT3
19
FORCEOFF
21
INVALID
AUTO POWER DOWN
20
FORCEON
19
4
ROUT1
RIN1
20
ROUT2B
18
5
ROUT2
RIN2
17
6
ROUT3
RIN3
16
7
ROUT4
RIN4
15
8
ROUT5
RIN5
: RS-232 DRIVER
: FORCE OFF
: FORCE ON
: RS-232 RECEIVER
: RS-232 DRIVER
: INVALID
: RS-232 RECEIVER
: EXTERNAL CAPACITOR CONNECTION
: NEGATIVE OUTPUT POWER SUPPLY
: POSITIVE OUTPUT POWER SUPPLY
PIN
PIN
I/O
SIGNAL
I/O
SIGNAL
NO.
NO.
FORCEOFF
15
O
ROUT5
22
I
16
O
ROUT4
23
I
FORCEON
17
O
ROUT3
24
—
C1_
18
O
ROUT2
25
—
GND
19
O
ROUT1
26
—
V
CC
20
O
ROUT2B
27
—
V+
INVALID
21
O
28
—
C1+
DRIVER STATUS
POWER OFF
NORMAL OPERATION
(AUTO POWER DOWN DISABLE)
NORMAL OPERATION
(AUTO POWER DOWN ENABLE)
POWER OFF
(BY AUTO POWER DOWN)
ROUT
RECEIVER STATUS
0
HI-Z
POWER OFF
1
HI-Z
(ROUT2B ACTIVE)
0
1
0
0
NORMAL OPERATION
1
1
(AUTO POWER DOWN
DISABLE/ENABLE)
1
0
0
1
IC
7-5
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