33813 Datasheet, PDF (44/54 Pages) Freescale Semiconductor, Inc – One Cylinder Small Engine Control IC

• DC = duty cycle
The following conventions are used in the SPI register tables:
• All default selections are in BOLD fonts
• Non-default selections are in normal font
• The first selection listed is the default selection
• The binary values shown, (0 or 1) are the default values after a reset has occurred.
Table 22. SPI Configuration Registers
Reg # Hex
7
6
5
0
0 ^{Injector 1 Driver}
Retry
x
x
Enable
1
1 Not Used
2
2 ^{Relay 1 Driver}
(0)
(0)
(0)
x
x
x
(0)
(0)
(0)
Retry
x
x
Enable
3
3 Relay 2 Driver
(0)
(0)
(0)
Retry Shut Down
x
Enable ^DisableSDD
(0)
(0)
(0))
4
4 ^{Tachometer Driver}
Retry Vrsout/LSD Vrsout/
Enable
Osc.
mode
5
5 ^{Lamp Driver}
(0)
(0)
(0)
Retry
x
x
Enable
(0)
(0)
(0)
6
6 Battery Switch Logic
HSD
X
x
Output
Mode
(0)
(0)
(0)
7
7 ^{O2 Heater Pre-driver}
IGN/
Retry
x
GPGD
Select
Enable
(0)
(0)
(0)
8
8 ^{Ignition 1 Pre-driver}
IGN/
Retry
x
GPGD
Select
Enable
(1)
(0)
(0)
4
OL
Current
Sink
Enable
(1)
x
(0)
OL
Current
Sink
Enable
(1)
OL
Current
Sink
Enable
(1)
OL
Current
Sink
Enable
(0)¸N₁₆
OL
Current
Sink
Enable
(1)
x
(0)
OL
Current
Sink
(1)
OL
Current
Sink
(0)
3
2
In- Rush OR/AND
Delay
(0)
x
(0)
In- Rush
Delay
(0)
x
(0)
OR/AND
(1)
In- Rush
Delay
(0)
OR/AND
(0)
In- Rush
Delay
(0)
Output
Freq. 2
(0)¸N₈
In- Rush
Delay
(0)¸N₄
x
(1)
(0)
x
x
(0)
(0)
x
OR/AND
(0)
(0)
x
OR/AND
(0)
(0)
1
PWM
Freq. 1
(0)
x
(0)
PWM
Freq. 1
(0)
PWM
Freq. 1
(0)
Output/
PWM
Freq. 1
(0)¸N₂
PWM
Freq. 1
(0)
PWM
Freq. 1
(0)
PWM
Freq. 1
(0)
PWM
Freq. 1
(0)
0
PWM
Freq. 0
(0)
x
(0)
PWM
Freq. 0
(0)
PWM
Freq. 0
(0)
Output/
PWM
Freq. 0
(1)¸N₁
PWM
Freq. 0
(0)
PWM
Freq. 0
(0)
PWM
Freq. 0
(0)
PWM
Freq. 0
(0)
Analog Integrated Circuit Device Data
Freescale Semiconductor
33813
44