WA_DEV_LG_UGD_001
Rev 002
March 30, 2011
34
Migration Guide
Hardware Compatibility
4.1.2.11.
Features Only Supported by SL6087/SL80xx
The SL6087/SL80xx provides SPI features which are not supported by SL501x. The following table
enumerates the SPI features not supported by the SL501x.
Table 24.
Features Only Supported by SL6087/SL80xx
Pin #
Signal Name
Function
Value
11
SPI_CS_N
SPI Chip Select
O
12
SPI_CLK
SPI Clock
O
13
SPI_DATA_MOSI
SPI Master Output
O
14
SPI_DATA_MISO
SPI Master Input
I
The above mentioned pins may also be used to configure a full UART for the SL80xx.Refer to section
4.1.2.4 UART2 Interface for more information about configuring these pins as additional UART
signals.
Note:
These pins cannot be used as SPI interface pins when used to configure a full UART in the SL80xx.
4.1.2.12.
Features Only Supported by SL501x
The SL501x provides additional features not supported by SL6087/SL808x/SL809x. These features
cannot be used when compatibility is required with SL6087/SL808x/SL809x. The following table
shows the features only supported by SL501x.
Table 25.
Features Only Supported by SL501x
Pin #
Signal Name
Function
Value
4
GPIO_4*
General purpose input / output
2V6, Input / Output
5
GPIO_5
General purpose input / output
2V6, Input / Output
17
ADC_1
Analog to Digital Input
Analog Input
18
ADC_2
Analog to Digital Input
Analog Input
*
GPIO_4 (pin 4) may be used compatibly with SL809x.Compatibility with SL6087 varies depending on how pin 4
of the SL6087 was used. Refer to Table 23 Features Only Supported by SL6087 for more information.