CDC3205G-C Micronas, CDC3205G-C Datasheet - Page 208

• Manufacturer Part Number: CDC3205G-C
• Description: Automotive Controller Family The Device is a Microcontroller For Use in Automotive Applications.the On-chip Cpu is an Arm Processor ARM7TDMI with 32-bit Data And Address Bus, Which Supports Thumb format Instructions.
• Manufacturer: Micronas

CDC 32xxG-C
Table 31–1:
31.3. HW Options Registers and Code
The mapping of the HW Options registers corresponds
exactly to the HW Options field in the section above. The
order of the HW Options registers description in this section
does not correspond to the order of the HW Options field.
The emulator IC allow SW programming of the whole regis-
ters. Future mask ROM derivatives don’t allow to write other
clock option values as defined in the HW Options field.
The clock options may be programmed to values according
to table 31–3 on page 206.
Some of the clocks may be pre scaled by a programmable
value. Refer to table 31–2 for possible values.
Table 31–2:
206
Offs.
0x20
0x21
0x22
0x23
0x24
0x25
0x26
0x27
0x28
0x29
0x2A
0x2B
0x2C
0x2D
0x2E
0x2F
PRE
1
x
0
1
0
0
1
1
Mne.
PM
UA0
UA1
Prescale Value
direct
1/1.5
1/2.5
HW Options Field
Clock Prescaler
Options
Port Mux
UART0 I/O
UART1 I/O
June 12, 2003; 6251-579-1PD
Table 31–3:
Clock Option
Number
f0
f1
f2
f3
f4
f5
f6
f7
f8
f9
f10
f11
f12
f13
f14
f15
f16
f17
f18
f19
f20
f21
f22
f23
f24
f25, 26, 27
f28
f29, 30
f31
If the leading “x” in the Clock sampling table are not used
for the purpose of coding other options, they must be
replaced by zeros.
1) Clock option f22 is only available if the Stepper Motor
Module has been enabled by the standby bit.
1
)
Clock Option Selection Code
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
f
V
T0-OUT
V
fSM
fSM/2
fCC0IN
fCC1IN
V
f
V
f
Clock Signal
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
SS
SS
SS
SS
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
/2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
9
PRELIMINARY DATA SHEET
8
Selection Code
xxx0.0000
xxx0.0001
xxx0.0010
xxx0.0011
xxx0.0100
xxx0.0101
xxx0.0110
xxx0.0111
xxx0.1000
xxx0.1001
xxx0.1010
xxx0.1011
xxx0.1100
xxx0.1101
xxx0.1110
xxx0.1111
xxx1.0000
xxx1.0001
xxx1.0010
xxx1.0011
xxx1.0100
xxx1.0101
xxx1.0110
xxx1.0111
xxx1.1000
xxx1.1001 ...
xxx1.1100
xxx1.1101 ...
xxx1.1111
Micronas