Setup Register 2 (Sr2) - Texas Instruments OMAP5910 Technical Reference Manual

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Table 7–31. Setup Register 2 (SR2)
Bit
Name
11
CS3_CHK
10–9
CS3_FRQ
8
CS3CS_LVL
7
CS3_EDGE_WR
6
CS3_EDGE_RD
5–0
Reserved
Notes:
1) Content of this register must not be changed when a read or write process is running.
This register sets up the serial interface for the first and the second external
components.
Value
Function
Same as CS0_CHK.
Used when CS3 is selected.
Defines the frequency of the serial clock
SCLK when CS3 is selected
00
F_INT/2
01
F_INT/4
10
F_INT/8
11
Undefined
Defines the active level of the CS3 chip-select
Same as CS0_EDGE_WR when CS3 is
selected
Same as CS0_EDGE_RD when CS3 is
selected
MicroWire Interface
MPU Public Peripherals
Reset
Value
Undefined
Undefined
0
Undefined
Undefined
7-35

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