IBM39STB0210x
STB0210x Digital Set-Top Box Integrated Controllers
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Pin and I/O Information
Page 22 of 39
STB02_sds_0327.fm.01
March 27, 2000
C19
DAC2_AVDD3
DAC Analog PWR + GND
E2
NC
C20
NC
E3
VDD33
3.3 V Power
C21
GPIO_20
General Purpose I/O
E4
MUX2_2
Multiplexed IO
C22
VDD33
3.3 V Power
E23
VDD33
3.3 V Power
C23
GPIO_5
General Purpose I/O
E24
CI_DATA7
Channel Interface
C24
GND
Ground
E25
NC
C25
CI_DATA0(MSB)
Channel Interface
E26
CI_DATA4
Channel Interface
C26
INT1
Interrupts
F1
NC
D1
MUX2_1
Multiplexed IO
F2
SERIAL1/INFRARED_CTS
Serial/Infared
D2
NC
F3
Reserved (Tie to 3.3V)
Global
D3
SERIAL1/INFRARED_RTS
Serial1 / Infrared
F4
VDD25
2.5 V Power
D4
GND
Ground
F23
VDD25
2.5 V Power
D5
VDD33
3.3 V Power
F24
NC
D6
VDD25
2.5 V Power
F25
NC
D7
NC
F26
CI_CLOCK
Channel Interface
D8
DAC1_AGND2
DAC Analog PWR + GND
G1
VDD33
3.3 V Power
D9
GND
Ground
G2
GPIO_11
General Purpose I/O
D10
DAC1_AVDD2
DAC Analog PWR + GND
G3
G_SYSTEM_RST
Global
D11
VDD25
2.5 V Power
G4
SERIAL1/INFRARED_RXD Serial/Infared
D12
VDD33
3.3 V Power
G23
CI_DATA2
Channel Interface
D13
DAC1_AGND0
DAC Analog PWR + GND
G24
NC
D14
GND
Ground
G25
NC
D15
DAC2_GREF_IN
Video and Graphics
G26
CI_DATA6
Channel Interface
D16
VDD25
2.5 V Power
H1
GPIO_14
General Purpose I/O
D17
DAC2_AVDD2
DAC Analog PWR + GND
H2
NC
D18
DAC2_AGND2
DAC Analog PWR + GND
H3
VDD33
3.3 V Power
D19
GND
Ground
H4
GND
Ground
D20
GPIO_19
General Purpose I/O
H23
NC
D21
VDD25
2.5 V Power
H24
CI_DATA_ENABLE
Channel Interface
D22
NC
H25
NC
D23
GND
Ground
H26
SD1_ADDRESS9
SDRAM1 Controller
D24
CI_DATA1
Channel Interface
J1
NC
D25
NC
J2
GPIO_29
General Purpose I/O
D26
NC
J3
NC
E1
MUX2_3
Multiplexed IO
J4
NC
Signal Pins Sorted by Pin Number (Continued)
Grid
(Pin)
Position
Signal
Group
Grid (Pin)
Position
Signal
Group