MM912H634CV1AER2 Freescale Semiconductor, MM912H634CV1AER2 Datasheet - Page 250

• Manufacturer Part Number: MM912H634CV1AER2
• Description: 64KS12 LIN2xLS/HS Isense
• Manufacturer: Freescale Semiconductor
• Series: -r

Specifications of MM912H634CV1AER2

• Applications: Automotive
• Core Processor: HCS12
• Program Memory Type: FLASH (64 kB)
• Controller Series: HCS12
• Ram Size: 6K x 8
• Interface: LIN
• Number Of I /o: -
• Voltage - Supply: 5.5 V ~ 27 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP Exposed Pad
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.38.3.2.9
This register controls the COP (Computer Operating Properly) watchdog.
The clock source for the COP is either IRCCLK or OSCCLK depending on the setting of the COPOSCSEL bit. In Stop Mode with
PSTP=1(Pseudo Stop Mode), COPOSCSEL=1 and PCE=1 the COP continues to run, else the COP counter halts in Stop Mode.
Read: Anytime
Write:
Freescale Semiconductor
Note:
186.
0x003C
Reset
W
Reset
R
1.
2.
1001 (10)
1010 (11)
1011 (12)
1100 (13)
1101 (14)
1110 (15)
1111 (16)
RTR[3:0]
0010 (3)
0011 (4)
0100 (5)
0101 (6)
0110 (7)
0111 (8)
1000 (9)
After de-assert of System Reset the values are automatically loaded from the Flash memory. See Device specification for details.
RSBCK: anytime in Special Mode; write to “1” but not to “0” in Normal Mode
WCOP, CR2, CR1, CR0:
— Anytime in Special Mode, when WRTMASK is 0, otherwise it has no effect
— Write once in Normal Mode, when WRTMASK is 0, otherwise it has no effect.
– Writing CR[2:0] to “000” has no effect, but counts for the “write once” condition.
– Writing WCOP to “0” has no effect, but counts for the “write once” condition.
WCOP
7
F
0
S12CPMU COP Control Register (CPMUCOP)
(1x10
10 x10
11 x10
12x10
13x10
14x10
15x10
16x10
3x10
4x10
5x10
6x10
7x10
8x10
9x10
000
RSBCK
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
)
0
6
0
= Unimplemented or Reserved
Table 356. S12CPMU COP Control Register (CPMUCOP)
Table 355. RTI Frequency Divide Rates for RTDEC=1
(2x10
10x10
12x10
14x10
16x10
18x10
20x10
22x10
24x10
26x10
28x10
30x10
32x10
6x10
8x10
001
WRTMASK
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
)
MM912_634 Advance Information, Rev. 4.0
5
0
0
(5x10
15x10
20x10
25x10
30x10
35x10
40x10
45x10
50x10
55x10
60x10
65x10
70x10
75x10
80x10
010
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
)
4
0
0
(10x10
100x10
110x10
120x10
130x10
140x10
150x10
160x10
30x10
40x10
50x10
60x10
70x10
80x10
90x10
011
RTR[6:4] =
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
)
3
0
0
(20x10
100x10
120x10
140x10
160x10
180x10
200x10
220x10
240x10
260x10
280x10
300x10
320x10
60x10
80x10
100
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
)
CR2
(50x10
150x10
200x10
250x10
300x10
350x10
400x10
450x10
500x10
550x10
600x10
650x10
700x10
750x10
800x10
0
2
F
101
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
)
(100x10
300x10
400x10
500x10
600x10
700x10
800x10
900x10
1.1x10
1.2x10
1.3x10
1.4x10
1.5x10
1.6x10
CR1
1x10
F
0
1
110
6
6
6
6
6
6
6
3
3
3
3
3
3
3
3
)
(200x10
600x10
800x10
1.2x10
1.4x10
1.6x10
1.8x10
2.2x10
2.4x10
2.6x10
2.8x10
3.2x10
1x10
2x10
3x10
CR0
111
0
F
0
6
6
6
6
6
6
6
6
6
6
6
6
3
3
3
250
)