mt90502ag2 Zarlink Semiconductor, mt90502ag2 Datasheet - Page 174

• Manufacturer Part Number: mt90502ag2
• Description: Multi-channel Aal2 Sar
• Manufacturer: Zarlink Semiconductor

Address: 748h
Label: gpio_out_reg4
Reset Value: 0000h
ct_netref1_output_select
ct_netref1_output_constant
ct_netref1_output_enable
reserved
ct_netref2_output_select
ct_netref2_output_constant
ct_netref2_output_enable
reserved
Address: 74Ah
Label: gpio_in
Reset Value: 0000h
gpio_0_value
gpio_1_value
gpio_2_value
gpio_3_value
Label
Label
Bit Position Type
Position
Table 181 - General Purpose I/O Output Register 4
Table 182 - General Purpose I/O Input Register
12:8
4:0
Bit
13
14
15
5
6
7
0
1
2
3
Type
RW Output mux selector. “00000”=ct_c8_a_in; “00001”=ct_c8_b_in;
RW If the ct_netrefX_select selects a constant, this value will be sent out
RW ct_netrefX pin output enable. '0'= tri-state; '1'= output enabled.
RW Output mux selector. “00000”=ct_c8_a_in; “00001”=ct_c8_b_in;
RW If the ct_netrefX_select selects a constant, this value will be sent out
RW ct_netrefX pin output enable. '0'= tri-state; '1'= output enabled.
RO Reserved. Always read as “0”
RO Reserved. Always read as “0”
RO Current level of the corresponding pin.
RO Current level of the corresponding pin.
RO Current level of the corresponding pin.
RO Current level of the corresponding pin.
00010=ct_frame_a_in; “00011”=ct_frame_b_in;
“00100”=ct_c8_selected; “00101”=ct_frame_selected;
“00110”=output_constant ('0'/'1'); “00111”=ct_netref1_in;
“01000”=ct_netref2_in; “01001”=gpio_in(0); “01010”=gpio_in(1);
“01011”=gpio_in(2); “01100”=gpio_in(3); “01101”=gpio_in(4);
“01110”=gpio_in(5); “01111”=gpio_in(6); “10000”=gpio_in(7);
“10001”=adapa_ref; “10010”=adapb_ref; “10011”=clkrecov_pulse_a;
“10100”=clkrecov_pulse_b; “10101”=mc_clock; “10110”=ct_mc_in.
on the ct_netrefX pin.
00010=ct_frame_a_in; “00011”=ct_frame_b_in;
“00100”=ct_c8_selected; “00101”=ct_frame_selected;
“00110”=output_constant ('0'/'1'); “00111”=ct_netref1_in;
“01000”=ct_netref2_in; “01001”=gpio_in(0); “01010”=gpio_in(1);
“01011”=gpio_in(2); “01100”=gpio_in(3); “01101”=gpio_in(4);
“01110”=gpio_in(5); “01111”=gpio_in(6); “10000”=gpio_in(7);
“10001”=adapa_ref; “10010”=adapb_ref; “10011”=clkrecov_pulse_a;
“10100”=clkrecov_pulse_b; “10101”=mc_clock; “10110”=ct_mc_in
on the ct_netrefX pin.
Zarlink Semiconductor Inc.
MT90502
174
Description
Description
Data Sheet