SPI BITMAP
Table 163. Register 51, LED Control 0
Name
Bit #
14
R/W
Reset
Default
Description
LEDADRAMP
LEDADDC0
LEDADDC1
LEDADDC2
LEDADDC3
LEDADDC4
LEDADDC5
LEDAD0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
0
0
0
0
0
0
0
0
0
0
Auxiliary display driver ramp enable
15
16
17
18
19
20
21
22
23
Auxiliary display driver duty cycle
LEDAD1
Auxiliary display driver current setting
LEDAD2
Table 164. Register 52, LED Control 1
Name
Spare
Bit #
R/W
Reset
Default
Description
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
RESETB
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
For future use
LEDKPHI
LEDKPRAMP
LEDKPDC0
LEDKPDC1
LEDKPDC2
LEDKPDC3
LEDKPDC4
LEDKPDC5
LEDKP0
LEDKP1
LEDKP2
Spare
1
Keypad driver high current mode
Keypad driver ramp enable
2
3
4
5
Keypad driver duty cycle
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Keypad driver current setting
Spare
For future use
Not available
Spare
Unused
Unused
R
Unused
R
Unused
R
Unused
R
Not available
Unused
R
Unused
R
Unused
R
Unused
R
Table 165. Register 53, LED Control 2
Name
Bit #
R/W
Reset
Default
Description
LEDRPER0
LEDRPER1
LEDRRAMP
0
R/W
R/W
R/W
RESETB
RESETB
RESETB
0
0
0
Red channel blink period
1
2
Red channel driver ramp enable
13892
Analog Integrated Circuit Device Data
Freescale Semiconductor
147
FREESCALE [ Freescale ]
