tdat04622 ETC-unknow, tdat04622 Datasheet - Page 180

• Manufacturer Part Number: tdat04622
• Description: Tdat Sonet/sdh 155/622/2488 Mbits/s Data Interfaces
• Manufacturer: ETC-unknow

TDAT042G5 SONET/SDH
155/622/2488 Mbits/s Data Interface
Register Descriptions
Core Registers
Provisioning Registers (continued)
Table 51. Register 0x0013: GPIO Mode (R/W)
Reset default of register = 0x0000.
Table 52. Registers 0x0014, 0x0015: GPIO Output Configuration
Reset default of registers = 0x0000.
152
Address
Address
(Hex)
(Hex)
0013
0014
0015
14—12
11—8
15—9
15—9
Bit #
7—4
3—0
Bit #
7—1
7—1
15
—
—
8
0
8
0
(continued)
GPIO[3:0]_INTERRUPT_
GPIO[3:0]_INTERRUPT_
GPIO[3:0]_DIRECTION_
PMRST_I/O_CTRL
GPIO[1:0]_OC
GPIO[3:2]_OC
LEVEL/EDGE
ACTIVE_H/L
GPIO[1]_OC
GPIO[0]_OC
GPIO[3]_OC
GPIO[2]_OC
Name
Name
(continued)
I/O
—
—
—
—
—
PMRST I/O Control. This bit is set to 1 to make
PMRST an output.
Reserved. These bits must be written to their reset
default value (000).
GPIO Interrupt Active State.
0 = report received value unchanged (level = input pin
value, positive edge = 1 when signal rises).
1 = invert received value (level = invert input pin value,
positive edge = 0 when detected).
GPIO Interrupt Type. 0 = positive edge; 1 = level.
GPIO Direction Control. 0 = input; 1 = output.
GPIO[1:0] Output Configuration.
Reserved. These bits must be written to their reset
default value (0000000).
GPIO[1] Output Configuration. Set this bit to 1 to
activate the output of the corresponding GPIO pin.
Reserved. These bits must be written to their reset
default value (0000000).
GPIO[0] Output Configuration. Set this bit to 1 to
activate the output of the corresponding GPIO pin.
GPIO[3:2] Output Configuration.
Reserved. These bits must be written to their reset
default value (0000000).
GPIO[3] Output Configuration. Set this bit to 1 to
activate the output of the corresponding GPIO pin.
Reserved. These bits must be written to their reset
default value (0000000).
GPIO[2] Output Configuration. Set this bit to 1 to
activate the output of the corresponding GPIO pin.
Function
Function
Agere Systems Inc.
Data Sheet
May 2001
Default
Default
0x0000
0x0000
Reset
Reset
0000
0000
0000
0000
000
0x0
0x0
0x0
000
000
000
000
0
0
0
0
0