IBM39STB032xx
IBM39STB034xx
Preliminary
STB032xx and STB034xx Digital Set-Top Box Integrated Controllers
Signal Pins Sorted by Signal Name (Continued)
Grid (Pin)
Grid (Pin)
Position
Signal
SD1_DATA8
Group
Signal
Group
2.5 V Power
Position
A13
B13
B12
A11
C11
A10
C10
A9
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
SDRAM1 Controller
Serial1 / Infrared
VDD25
VDD25
VDD25
VDD25
VDD25
VDD25
VDD25
VDD25
VDD25
VDD25
VDD25
VDD25
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
VDD33
D3
D5
SD1_DATA9
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
2.5 V Power
3.3 V Power
3.3 V Power
3.3 V Power
3.3 V Power
3.3 V Power
3.3 V Power
3.3 V Power
3.3 V Power
SD1_DATA10
SD1_DATA11
SD1_DATA12
SD1_DATA13
SD1_DATA14
SD1_DATA15 (LSB)
SD1_DQMH
D19
D21
E4
E20
W4
W20
Y3
C14
B14
C15
A14
A6
SD1_DQML
Y5
SD1_RAS
Y19
Y21
D9
SD1_WE
SERIAL1/INFRARED_CTS
SERIAL1/INFRARED_RTS
SERIAL1/INFRARED_RXD
SERIAL1/INFRARED_TXD
VDD25
D6
Serial1 / Infrared
D15
J4
A5
Serial1 / Infrared
C5
Serial1 / Infrared
J20
R4
AA4
2.5 V Power
VDD25
AA20 2.5 V Power
R20
Y9
VDD25
C4
2.5 V Power
2.5 V Power
VDD25
C20
Y15
STB03_sds_041800.fm.01
April 18, 2000
Pin and I/O Information
Page 21 of 55
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