S3C44B0X Samsung, S3C44B0X Datasheet - Page 237

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S3C44B0X

Manufacturer Part Number
S3C44B0X
Description
BGA
Manufacturer
Samsung
Datasheets

Specifications of S3C44B0X

Date_code
02+
S3C2400 RISC MICROPROCESSOR
PORT D CONTROL REGISTERS (PDCON, PDDAT, PDUP)
Register
Address
PDCON
0x15600020
PDDAT
0x15600024
PDUP
0x15600028
PDCON
Bit
PD0
[1:0]
PD1
[3:2]
PD2
[5:4]
PD3
[7:6]
PD4
[9:8]
(note)
[11:10]
PD5
PD6
[13:12]
PD7
[15:14]
PD8
[17:16]
(note)
[19:18]
PD9
(note)
[21:20]
PD10
NOTE:
pd5, pd9, pd10 are ‘pull-up disable’ state at the initial condition.
PDDAT
Bit
PD[10:0]
[10:0]
PDUP
Bit
PD[10:0]
[10:0]
R/W
Description
R/W
Configures the pins of port D
R/W
The data register for port D
R/W
pull-up disable register for port D
00 = Input
01 = Output
10 = VFRAME
11 = Reserved
00 = Input
01 = Output
10 = VM
11 = Reserved
00 = Input
01 = Output
10 = VLINE
11 = Reserved
00 = Input
01 = Output
10 = VCLK
11 = Reserved
00 = Input
01 = Output
10 = LEND
11 = I2SSDI
00 = Input
01 = Output
10 = TOUT[0]
11 = Reserved
00 = Input
01 = Output
10 = TOUT[1]
11 = Reserved
00 = Input
01 = Output
10 = TOUT[2]
11 = Reserved
00 = Input
01 = Output
10 = TOUT[3]
11 = Reserved
00 = Input
01 = Output
10 = TCLK[0]
11 = Reserved
00 = Input
01 = Output
10 = nWAIT
11 = Reserved
When the port is configured as an input port, the corresponding bit is the pin
state. When the port is configured as an output port, the pin state is the same as
the corresponding bit.
When the port is configured as a functional pin, the undefined value will be read.
0 = the pull up function attached to to the corresponding port pin is enabled.
1 = the pull up function is disabled.
Reset Value
Description
Description
Description
I/O PORTS
0x0
Undef.
0x620
9-13

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