THC7984_15 Datasheet, PDF (9/46 Pages) THine Electronics, Inc. – 10-bit 3-channel Video Signal Digitizer

THC7984_Rev.2.0_E
Registers
Register Notation
The register is notated with “R” added to the head of the address in hexadecimal. e.g. R00: Register of address 0x00
The bit position is notated with “[]”. e.g. R04[1:0]: Bit 1 and bit 0 of address 0x04
The register value in hexadecimal is notated with “h” added to the end. e.g. R01=18h
The register value in binary is notated with “b” added to the end. e.g. R04[1:0]=11b
The register value in decimal is notated without suffix. e.g. R15[7:0]=32
Register Classification
Sign
R/W
R
A
EVRC
Category
Read/Write
Read Only
Auto
Event
Recorder
< Register Classification>
Description
Registers for configuration and adjustment
Registers which report the result of measurement and detection
Registers which can be auto-configured
- When auto-configuration is enabled, the registers become Read
Only and the value auto-configured can be read.
- When auto-configuration is disabled, the registers become
Read/Write and the value must be set manually.
Registers which record the event that has occurred in Sync
Processor.
- 1 is set when the event occurs.
- The value is cleared by writing 1 to the register.
Register
except below
R00, R2C～R30, R32～R34
R12[3], R12[1:0], R13[5],
R13[4], R13[2], R13[1],
R20[6:0], R21[5:0],
R22[6:0], R23[6:0]
R35
Default Value
All registers are set to the default values by the reset (Power-on Reset, Manual Reset) .
Minus Number Setting
Some registers can be configured by two's complement.
< Minus Number Setting >
Function
Clamp Level Offset
HSYNC Output Start Position
VSYNC Output Start Position
Register
R0C/R0D, R0E/R0F, R10/R11
R14
R20
Range
-256 to +255
-128 to +127
-64 to +63
Copyright©2013 THine Electronics, Inc.
8 / 45
THine Electronics, Inc.