MC9S08EL32 Datasheet, PDF (194/356 Pages) Freescale Semiconductor, Inc – 8-Bit HCS08 Central Processor Unit (CPU)

7
R
0
W
6
5
4
3
2
1
0
BT14
BT13
BT12
BT11
BT10
BT9
BT8
Reset
0
0
0
0
0
0
0
0
= Unimplemented or Reserved¹
Figure 12-6. SLIC Bit Time Register High (SLCBTH)
1 _{Do not write to unimplemented bits as unexpected operation may occur.}
Table 12-4. SLCBTH Field Descriptions
Field
Description
6:0
BT[14:8]
Bit Time Value — BT displays the number of SLIC clocks that equals one bit time in LIN mode (BTM = 0). For
details of the use of the SLCBT registers in LIN mode for trimming of the internal oscillator, refer to
Section 12.6.17, “Oscillator Trimming with SLIC.”
BT sets the number of SLIC clocks that equals one bit time in byte transfer mode (BTM = 1). For details of the
use of the SLCBT registers in BTM mode, refer to Section 12.6.16, “Byte Transfer Mode Operation.”
7
6
5
4
3
2
1
0
R
BT7
BT6
BT5
BT4
BT3
BT2
BT1
BT0
W
Reset
0
0
0
0
0
0
0
0
= Unimplemented or Reserved¹
Figure 12-7. SLIC Bit Time Register Low (SLCBTL)
1 _{Do not write to unimplemented bits as unexpected operation may occur.}
Table 12-5. SLCBTL Field Descriptions
Field
7:0
BT[7:0]
Description
Bit Time Value — BT displays the number of SLIC clocks that equals one bit time in LIN mode (BTM = 0). For
details of the use of the SLCBT registers in LIN mode for trimming of the internal oscillator, refer to
Section 12.6.17, “Oscillator Trimming with SLIC.”
BT sets the number of SLIC clocks that equals one bit time in byte transfer mode (BTM = 1). For details of the
use of the SLCBT registers in BTM mode, refer to Section 12.6.16, “Byte Transfer Mode Operation.”
12.3.4 SLIC Status Register (SLCS)
SLIC status register (SLCS) contains bits used to monitor the status of the SLIC module.
MC9S08EL32 Series and MC9S08SL16 Series Data Sheet, Rev. 3
196
Freescale Semiconductor