ZHCSPI8D November 2021 – July 2022 TLC6984
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 說明（續）
- 6 Pin Configuration and Functions
- 7 Specifications
-
8 Detailed Description
- 8.1 Overview
- 8.2 Functional Block Diagram
- 8.3
Feature Description
- 8.3.1 Independent and Stackable Mode
- 8.3.2 Current Setting
- 8.3.3 Frequency Multiplier
- 8.3.4 Line Transitioning Sequence
- 8.3.5 Protections and Diagnostics
- 8.4 Device Functional Modes
- 8.5 Continuous Clock Series Interface
- 8.6 PWM Grayscale Control
- 8.7 Register Maps
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
- RRF|76
訂購信息
9.2.2.3 Grayscale Data Write
The channel grayscale data is written to SRAM of the device by the data write command with non-broadcast way. Details can be found in Data Write Command and Write a Frame Data into Memory Book.
Data Write Flow is the data write flow for this application, P (i, j) is the data of pixel locating in i+ 1 row and j + 1 column. Suppose channel R15/G15/B15 of each device is not used and not connected, the channel R14/G14/B14 is connected to P (i, 0), the channel R13/G13/B13 is connected to P (i, 1),…, and channel R0/G0/B0 is connected to P (i, 14). The data of unused channel must be zero noting D_Zero in below figure, and D_Zero = 00000000000000001 00000000000000001 00000000000000001b.
Figure 9-4 Data Write Flow