Texas Instruments TMS320C64x DSP User Manual
Page 9

Contents
ix
Contents
SPRU629
4.12.6 Video Display Field 1 Vertical Blanking End Register (VDVBLKE1)
4.12.7 Video Display Field 2 Vertical Blanking Start Register (VDVBLKS2)
4.12.8 Video Display Field 2 Vertical Blanking End Register (VDVBLKE2)
4.12.9 Video Display Field 1 Image Offset Register (VDIMGOFF1)
4.12.10 Video Display Field 1 Image Size Register (VDIMGSZ1)
. . . . . . . . . . . . . . . .
4.12.11 Video Display Field 2 Image Offset Register (VDIMGOFF2)
4.12.12 Video Display Field 2 Image Size Register (VDIMGSZ2)
. . . . . . . . . . . . . . . .
4.12.13 Video Display Field 1 Timing Register (VDFLDT1)
. . . . . . . . . . . . . . . . . . . . . .
4.12.14 Video Display Field 2 Timing Register (VDFLDT2)
. . . . . . . . . . . . . . . . . . . . . .
4.12.15 Video Display Threshold Register (VDTHRLD)
. . . . . . . . . . . . . . . . . . . . . . . . .
4.12.16 Video Display Horizontal Synchronization Register (VDHSYNC)
4.12.17 Video Display Field 1 Vertical Synchronization Start Register
(VDVSYNS1)
4.12.18 Video Display Field 1 Vertical Synchronization End Register
(VDVSYNE1)
4.12.19 Video Display Field 2 Vertical Synchronization Start Register
(VDVSYNS2)
4.12.20 Video Display Field 2 Vertical Synchronization End Register
(VDVSYNE2)
4.12.21 Video Display Counter Reload Register (VDRELOAD)
. . . . . . . . . . . . . . . . . .
4.12.22 Video Display Display Event Register (VDDISPEVT)
. . . . . . . . . . . . . . . . . . .
4.12.23 Video Display Clipping Register (VDCLIP)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.12.24 Video Display Default Display Value Register (VDDEFVAL)
4.12.25 Video Display Vertical Interrupt Register (VDVINT)
. . . . . . . . . . . . . . . . . . . . .
4.12.26 Video Display Field Bit Register (VDFBIT)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.12.27 Video Display Field 1 Vertical Blanking Bit Register (VDVBIT1)
4.12.28 Video Display Field 2 Vertical Blanking Bit Register (VDVBIT2)
4.13
Video Display Registers Recommended Values
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.14
Video Display FIFO Registers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
General Purpose I/O Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Signals not used for video display or video capture can be used as general-purpose I/O signals.
5.1
GPIO Registers
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.1
Video Port Peripheral Identification Register (VPPID)
. . . . . . . . . . . . . . . . . . . . .
5.1.2
Video Port Peripheral Control Register (PCR)
. . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.3
Video Port Pin Function Register (PFUNC)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.4
Video Port Pin Direction Register (PDIR)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.5
Video Port Pin Data Input Register (PDIN)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.6
Video Port Pin Data Output Register (PDOUT)
. . . . . . . . . . . . . . . . . . . . . . . . .
5.1.7
Video Port Pin Data Set Register (PDSET)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.8
Video Port Pin Data Clear Register (PDCLR)
. . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.9
Video Port Pin Interrupt Enable Register (PIEN)
. . . . . . . . . . . . . . . . . . . . . . . .
5.1.10 Video Port Pin Interrupt Polarity Register (PIPOL)
. . . . . . . . . . . . . . . . . . . . . .
5.1.11 Video Port Pin Interrupt Status Register (PISTAT)
. . . . . . . . . . . . . . . . . . . . . . .
5.1.12 Video Port Pin Interrupt Clear Register (PICLR)