Wake-Up Delta4 Register; Table 16-52 Wake-Up Delta4 Register Description - Motorola DragonBall MC9328MX1 Reference Manual

16.5.8.3 Wake-Up Delta4 Register

The write-only Wake-Up Delta4 Register contains the delta value that is added to the WU_COUNT value.
The sum is written to the Wake-Up 4 Register on wake-up. The value determines the time from wake up
until the Bluetooth master clock is started.
Reading address 0x0021610C returns the Wake-Up 4 Register (see section 16.5.8.4). The Wake-Up Delta4
Register bits are explained in Table 16-52.
WAKEUP_DELTA4
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 31–10
TIME Delta Value for Wake-Up Timer 4—Sets the wake-up timer delta value that is added to the
Bits 9–0 WU_COUNT value after a wake-up event.
MOTOROLA
Wake-Up Delta4 Register
28 27 26 25
r r r r
0 0 0 0
12 11 10 9
r r r w
0 0 0 1
Table 16-52. Wake-Up Delta4 Register 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
TIME
w w w w w
0 0 0 1 1
0x0234
Description
Programming Model
Addr
0x0021610C
19 18 17 16
r r r r
0 0 0 0
3 2 1 0
w w w w
0 1 0 0
16-67