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K24
OPWRSB
I/O, 5V
Power Control
A21
RESET_
I, 5V
Power on reset
Reserved for debug-only Uart pins
(1) 1st RS232 RX
(2) T8032 RS232 RX
Reserved for debug-only Uart pins
(1) 1st RS232 TX
(2) T8032 RS232 TX
Multiple function:
(1) VFD clock
(2) GPIO
(3) Slave I2C data
(4) Serial interface data line
Multiple function:
(1) VFD data
(2) GPIO
(4) External Interrupt 3
Multiple function:
(1) VFD strobe
(2) GPIO
(3) Slave I2C clock
(4) Serial interface slave control line
Multiple function:
(1) Serial interface control line
(2) Slave I2C clock
(3) GPIO
Multiple function:
(1) Serial interface data line
(3) Slave I2C data
(4) GPIO
USB
AA3
AVDD33_USB
Power
3.3V Analog power for USB
W4
AVSS33_USB
Ground
Analog ground for USB
W2
USB_DM_P0
Analog
USB port0 differential serial data bus (minus)
W1
USB_DP_P0
Analog
USB port0 differential serial data bus (plus)
Y2
USB_DM_P1
Analog
USB port1 differential serial data bus (minus)
Y1
USB_DP_P1
Analog
USB port1 differential serial data bus (plus)
V2
USB_DM_P2
Analog
USB port2 differential serial data bus (minus)
V1
USB_DP_P2
Analog
USB port2 differential serial data bus (plus)
U3
USB_VRT
Analog
USB reference resistor
E-fuse
W7
EFPWRQ
Power
2.5V power for E-fuse programming
Ethernet PHY
G9
AVDD33_LD
Power
Line driver 3.3V analog power
F9
AVDD33_COM
Power
PLL/BG 3.3V analog power
F13
AVSS33_LD
Ground
Line driver analog ground
E9
AVSS33_PLL
Ground
PLL/BG analog ground
G11
AVDD12_REC
Power
ADC analog power
F11
AVSS12_REC
Ground
ADC analog ground
B5
TXVP_0
Analog
Ethernet TD+
B6
TXVP_1
Analog
Ethernet RD+
A5
TXVN_0
Analog
Ethernet TD-
B7
REXT
Analog
External reference resistor
A6
TXVN_1
Analog
Ethernet RD-
SERVO
F6
AGND33_1
Analog Ground
Analog Ground
K7
AGND33_2
Analog Ground
Analog Ground
F7
AGND33_3
Analog Ground
Analog Ground
H5
AGND12_1
Analog Ground
Analog Ground
H7
AGND12_2
Analog Ground
Analog Ground
Auxiliary Input
Alternative Function : Signal Monitoring
K5
AVDD12_1
Analog Power(1.2V)
Power Pin
J4
AVDD12_2
Analog Power(1.2V)
Power Pin
E3
AGND33_1
Analog Power(3.3V)
Power Pin
J6
AGND33_3
Analog Power(3.3V)
Power Pin
3.3V LVTTL
Frequency selection signal output, or LDD serial
I/O
interface data or I2C SDA. The pin is spike-free at
5V-tolerence,
power-on stage
Slow slew,
2,4,6,8mA
PDR,
75K pull-up
(3.3V)
I/O, 5V
SDA
AA2
B23
I/O, 5V
SCL
AA1
A22
I/O, 5V
VDATA
A23
I/O, 5V
VCLK
I/O, 5V
VSTB
I/O, 5V
UARXD
I/O, 5V
UATXD
E20
F19
Analog I/O
AUX
F5
FECFREQ
L4
6-9
BDP-BX18/S285/S286
Содержание BDP-BX18
Страница 27: ...2 2 BDP BX18 S185 S186 2 3 TOPPANEL 1 2 2 2 ...
Страница 28: ...2 3 BDP BX18 S185 S186 2 3 TOPPANEL 2 2 1 2 ...
Страница 31: ...BDP BX18 S185 S186 2 8 CIRCUIT BOARDS LOCATION MB 143boa rd FR 316 board Switching Regulator 2 6E ...
Страница 38: ...1 A B C D E F G H I J 2 12 13 11 10 9 8 7 6 5 4 3 14 BDP BX18 S185 S186 4 2 4 2 FRAME SCHEMATIC DIAGRAM ...
Страница 84: ...History ver 0 10 2011 06 21 Manaka Kong First release BX18 S185 S186 8 2E ...
Страница 105: ...REVISION HISTORY Ver Date Description of Revision 1 0 2011 08 New BDP BX18 S185 S186 ...