Tx Time Register; Table 16-38 Tx Time Register Description - Motorola DragonBall MC9328MX1 Reference Manual

16.5.4.11 TX Time Register

The write-only TX Time Register defines the transmit start time to the MS_CLK. The TX Time Register
bits are explained in Table 16-38.
TX_TIME
BIT 31 30 29
TYPE r r r
0 0 0
RESET
BIT 15 14 13
TYPE r r r
0 0 0
RESET
Name
Reserved Reserved—These bits are reserved and should read 0.
Bits 31–5
TX_TIME_START Correlation Start Time—Sets the middle 5 bits of the
Bits 4–0 correlation start time. The MS_CLK is a 12-bit clock that
counts from 0 (0x000) to 2499 (x9C3). The
TX_TIME_START field defines the bits x.
MS_CLK [11:0] = 1001 xxxx x000.
MOTOROLA
TX Time Register
28 27 26 25
r r r r
0 0 0 0
12 11 10 9
r r r r
0 0 0 0
Table 16-38. TX Time Register Description
Description
Bluetooth Accelerator (BTA)
24 23 22 21 20
r r r r r
0 0 0 0 0
0x0000
8 7 6 5 4
r r r r w
0 0 0 0 0
0x0000
TX_TIME_START can range
from 00000 to 11000, which
means that the search window
start time ranges from 288 µs
and 312 µs.
Programming Model
Addr
0x00216064
19 18 17 16
r r r r
0 0 0 0
3 2 1 0
TX_TIME_START
w w w w
0 0 0 0
Settings
16-55