bt8970 Mindspeed Technologies, bt8970 Datasheet - Page 39

• Manufacturer Part Number: bt8970
• Description: Single-chip Hdsl Transceiver
• Manufacturer: Mindspeed Technologies

3
3.0 Register Summary
Table 3-1. Register Table (1 of 5)
ADDR
(hex)
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0C
0x0D
0x0E
0x10
0x11
0x0B
0x0F
serial_monitor_source
receive_phase_select
nonlinear_ec_modes
cu_interface_modes
transmitter_modes
timer_continuous
linear_ec_modes
mask_high_reg
mask_low_reg
global_modes
timer_source
timer_restart
timer_enable
dfe_modes
irq_source
Register
reserved2
sut1_high
sut1_low
Label
Write
Read
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
negate_symbol symbol_delay[2] symbol_delay[1] symbol_delay[0] adapt_coefficients zero_coefficients
hw_revision[3]
hclk_freq[1]
D[15]
D[7]
D[7]
—
—
—
—
—
—
—
t4
7
t4
t4
t4
t4
isolated_pulse[1] isolated_pulse[0]
hw_revision[2]
A.M.
hclk_freq[0]
D[14]
D[6]
D[6]
—
—
—
—
—
—
t3
t3
t3
t3
t3
6
10:00
hw_revision[1]
enable_dc_tap
smon[5]
D[13]
D[5]
D[5]
snr
snr
snr
snr
snr
—
—
—
—
—
5
adapt_coefficients zero_coefficients
11/29/00
hw_revision[0]
transmitter_off
tbclk_pol
smon[4]
meter
meter
meter
meter
meter
D[12]
D[4]
D[4]
—
—
—
—
4
Bit Number
adapt_coefficients zero_coefficients
part_id[2]
rbclk_pol
smon[3]
htur_lfsr
rphs[3]
D[11]
sut4
sync
sut4
sync
sut4
sut4
sut4
D[3]
D[3]
3
data_source[2]
zero_output
fifos_mode
part_id[1]
high_felm
high_felm
smon[2]
rphs[2]
D[10]
D[2]
D[2]
sut3
sut3
sut3
sut3
sut3
2
interface_mode1 interface_mode[0]
data_source[1]
adapt_gain[1]
zero_output
zero_output
part_id[0]
low_felm
low_felm
smon[1]
rphs[1]
D[1]
D[1]
D[9]
sut2
sut2
sut2
sut2
sut2
1
data_source[0]
adapt_gain[0]
adapt_gain
adapt_gain
smon[0]
low_snr
low_snr
rphs[0]
mode
sut1
sut1
sut1
sut1
sut1
D[0]
D[0]
D[8]
0