Texas Instruments TCM4300 Wide-Band Data Registers, Base Station Offset Register, DSP Strb INT

DSPD[9:0]

DSPA[3:0]

DSPCSL

TCM4300 DSPRW

DSPSTRBL

SINT

CINT

BDINT

10

4

D[15:6]

A[3:0]

IS

R/W DSP

STRB

INT 1

INT 3

INT 4

Figure 4±11. DSP Interface

4.20 Wide-Band Data Registers

Bit 9 of the wide-band data register is the most recently received bit as shown below.

	9 ± 2	1 ± 0
WBD
	WB Data	Reserved
	R

WBDCtrl

9	8	7 ± 5	4 ± 0
WBD_LCKD	WBD_ON	WBD_BW	Reserved
	R/W

4.21 Base Station Offset Register

BST OFFSET values are 00, 01, 10, and 11, which correspond to an offset value d of 0, 1, 2, and 3 respectively as shown below.

	9 ± 2	1 ± 0
BST OFFSET
	Reserved	Offset[1:0]
		W

The delay in the TCM4300 TX channels is increased by the amount:

BST OFFSET + d	TSINT
	4

4±26