MC9S12KG128 Datasheet, PDF (257/600 Pages) Freescale Semiconductor, Inc – Microcontrollers

IBC[7:0]
(hex)
A8
A9
AA
AB
AC
AD
AE
AF
B0
B1
B2
B3
B4
B5
B6
B7
B8
B9
BA
BB
BC
BD
BE
BF
Chapter 8 Inter-Integrated Circuit (IICV2)
Table 8-6. IIC Divider and Hold Values (Sheet 5 of 5)
SCL Divider
(clocks)
1280
1536
1792
2048
2304
2560
3072
3840
2560
3072
3584
4096
4608
5120
6144
7680
5120
6144
7168
8192
9216
10240
12288
15360
SDA Hold
(clocks)
132
132
260
260
388
388
516
516
260
260
516
516
772
772
1028
1028
516
516
1028
1028
1540
1540
2052
2052
SCL Hold
(start)
632
760
888
1016
1144
1272
1528
1912
1272
1528
1784
2040
2296
2552
3064
3832
2552
3064
3576
4088
4600
5112
6136
7672
SCL Hold
(stop)
644
772
900
1028
1156
1284
1540
1924
1284
1540
1796
2052
2308
2564
3076
3844
2564
3076
3588
4100
4612
5124
6148
7684
8.3.2.3 IIC Control Register (IBCR)
R
W
Reset
7
IBEN
0
6
5
4
3
2
0
IBIE
MS/SL
Tx/Rx
TXAK
RSTA
0
0
0
0
0
= Unimplemented or Reserved
Figure 8-5. IIC Bus Control Register (IBCR)
Read and write anytime
1
0
0
IBSWAI
0
0
MC9S12KG128 Data Sheet, Rev. 1.15
Freescale Semiconductor
257