Mcsi2 Interface Diagram - Texas Instruments OMAP5910 Technical Reference Manual

Figure 9–30. MCSI2 Interface Diagram
DSP
DMA
DSP level 2
interrupt handler
MPU level2
interrupt handler
DSP peripheral
bridge
Clock generation
and management
TX (DMA_REQ_3)
RX (DMA_REQ_4)
TX interrupt (IRQ_8)
RX interrupt (IRQ_9)
Frame error (IRQ_10)
TX/RX/frame error
interrupt (IRQ_16)
DSP public
16
peripheral bus
DSPPER_nRST
Power-on reset
DSPXOR_CK
MCSI2
DMA
clk_out
requests
Clk_out_z
clk_in
Fsynch_out
Fsynch_out_z
Fsynch_in
Interrupts
txd
txd_z
Rxd
MPU
I/F
Reset
DSP Public Peripherals
OMAP5910
MCSI2.CLK
MCSI2.SYNC
MCSI2.DOUT
0
MCSI2.DIN
MCSI2
9-55