bt8960 Mindspeed Technologies, bt8960 Datasheet - Page 64

• Manufacturer Part Number: bt8960
• Description: Bt8960, Single-chip 2b1q Transceiver
• Manufacturer: Mindspeed Technologies

Bt8960
3.0 Registers
3.1 Conventions
Single-Chip 2B1Q Transceiver
3.2.22 0x20—Test Register (reserved9)
A 1-byte read/write register used for device testing by Rockwell. This register is automatically initialized to
0x00 upon RST assertion and initial power application. This register must be initialized according to the device
driver provided by Rockwell.
3.2.23 0x1A, 0x1B—SNR Alarm Timer Interval Register (snr_timer_low,
snr_timer_high)
A 2-byte read/write register stores the countdown interval for the SNR Alarm Timer in unsigned binary format.
Each increment represents one symbol period. The contents of this register are automatically loaded into its
associated timer after the timer’s timer_restart bit is set, or after it counts down to zero while in the continuous
mode.
3.2.24 0x1C, 0x1D—General Purpose Timer 3 Interval Register (t3_low, t3_high)
A 2-byte read/write register stores the countdown interval for General Purpose Timer 3 in unsigned binary for-
mat. Each increment represents one symbol period. The contents of this register are automatically loaded into
its associated timer after the timer’s timer_restart bit is set, or after it counts down to zero while in the continu-
ous mode.
3.2.25 0x1E, 0x1F—General Purpose Timer 4 Interval Register (t4_low, t4_high)
A 2-byte read/write register stores the countdown interval for General Purpose Timer 4 in unsigned binary for-
mat. Each increment represents one symbol period. The contents of this register are automatically loaded into
its associated timer after the timer’s timer_restart bit is set, or after it counts down to zero while in the continu-
ous mode.
54
N8960DSB