xytoki · coflery · Jan 5, 2026 · Apr 4, 2026 · Apr 7, 2026 · Apr 7, 2026
diff --git a/README.md b/README.md
@@ -35,12 +35,14 @@ KT06xx是KTMicro公司推出的VHF/UHF无线麦克风发射/接收芯片系列
 
 ### KT0646M (I2C配置 UHF发射)
  - [(Datasheet) KT0646M_Datasheet_V1.3_CN.pdf](datasheets/KT0646M_Datasheet_V1.3_CN.pdf) 
+ - [(Datasheet) KT0646M_Datasheet_V1.4.2_CN.pdf](datasheets/KT0646M_Datasheet_V1.4.2_CN.pdf) 
  - [(APP Note)  KT0646M_FAQ_中文版_V1.2.pdf](datasheets/KT0646M_FAQ_中文版_V1.2.pdf) 
  - [51单片机示例代码](democode/KT0646M_demoboard)
  - [硬件工程示例](demohardware/KT0646M_demoboard)
 
 ### KT0656M (I2C配置 UHF接收)
  - [(Datasheet) KT0656M_datasheet_V0.7.8_CN.pdf](datasheets/KT0656M_datasheet_V0.7.8_CN.pdf) 
+ - [(Datasheet) KT0656M_datasheet_V1.0.4_CN.pdf](datasheets/KT0656M_datasheet_V1.0.4_CN.pdf) 
  - [(APP Note)  KT0656M_FAQ_中文版_V1.0.pdf](datasheets/KT0656M_FAQ_中文版_V1.0.pdf) 
  - [51单片机示例代码](democode/KT0656M_demoboard)
 
@@ -52,3 +54,9 @@ KT06xx是KTMicro公司推出的VHF/UHF无线麦克风发射/接收芯片系列
 
 ### KT0641（I2C配置 UHF发射 SDK同KT0646M）
  - [(Datasheet) KT0641_Datasheet_V1.0_CN.pdf](datasheets/KT0641_Datasheet_V1.0_CN.pdf) 
+
+### KT1605（内置MCU UHF收发 1声道 5ms延迟）
+ - [(Datasheet) KT1605_datasheet_V0.3_CN.pdf](datasheets/KT1605_datasheet_V0.3_CN.pdf) 
+
+### KT0607（内置MCU UHF收发 4声道 7ms延迟）
+ - [(Datasheet) KT1607_datasheet_V0.3_CN.pdf](datasheets/KT1607_datasheet_V0.3_CN.pdf) 
diff --git a/datasheets/KT0603_Datasheet_V1.1.pdf b/datasheets/KT0603_Datasheet_V1.1.pdf
diff --git a/datasheets/KT0613_Datasheet_V1.1_CN.pdf b/datasheets/KT0613_Datasheet_V1.1_CN.pdf
diff --git a/datasheets/KT0613_FAQ_中文版_V1.0.pdf b/datasheets/KT0613_FAQ_中文版_V1.0.pdf
diff --git a/datasheets/KT0616M_Datasheet_V1.1.pdf b/datasheets/KT0616M_Datasheet_V1.1.pdf
diff --git a/datasheets/KT0616M_FAQ_中文版_V1.0.pdf b/datasheets/KT0616M_FAQ_中文版_V1.0.pdf
diff --git a/datasheets/KT0623_Datasheet_V1.0_CN.pdf b/datasheets/KT0623_Datasheet_V1.0_CN.pdf
diff --git a/datasheets/KT0623_FAQ_中文版_V1.0.pdf b/datasheets/KT0623_FAQ_中文版_V1.0.pdf
diff --git a/datasheets/KT0626M_Datasheet_V1.1.pdf b/datasheets/KT0626M_Datasheet_V1.1.pdf
diff --git a/datasheets/KT0626M_FAQ_中文版_V1.1.pdf b/datasheets/KT0626M_FAQ_中文版_V1.1.pdf
diff --git a/datasheets/KT0641_Datasheet_V1.0_CN.pdf b/datasheets/KT0641_Datasheet_V1.0_CN.pdf
diff --git a/datasheets/KT0642_Datasheet_V0.5_CN.pdf b/datasheets/KT0642_Datasheet_V0.5_CN.pdf
diff --git a/datasheets/KT0646M_Datasheet_V1.3_CN.pdf b/datasheets/KT0646M_Datasheet_V1.3_CN.pdf
diff --git a/datasheets/KT0646M_Datasheet_V1.4.2_CN.pdf b/datasheets/KT0646M_Datasheet_V1.4.2_CN.pdf
diff --git a/datasheets/KT0646M_FAQ_中文版_V1.2.pdf b/datasheets/KT0646M_FAQ_中文版_V1.2.pdf
diff --git a/datasheets/KT0651_datasheet_V0.1_CN.pdf b/datasheets/KT0651_datasheet_V0.1_CN.pdf
diff --git a/datasheets/KT0656M_FAQ_中文版_V1.0.pdf b/datasheets/KT0656M_FAQ_中文版_V1.0.pdf
diff --git a/datasheets/KT0656M_datasheet_V0.7.8_CN.pdf b/datasheets/KT0656M_datasheet_V0.7.8_CN.pdf
diff --git a/datasheets/KT0656M_datasheet_V1.0.4_CN.pdf b/datasheets/KT0656M_datasheet_V1.0.4_CN.pdf
diff --git a/datasheets/KT1605_datasheet_V0.3_CN.pdf b/datasheets/KT1605_datasheet_V0.3_CN.pdf
diff --git a/datasheets/KT1607_datasheet_V0.3_CN.pdf b/datasheets/KT1607_datasheet_V0.3_CN.pdf
diff --git a/democode/KT0642_demoboard/i2c.c b/democode/KT0642_demoboard/i2c.c
@@ -14,7 +14,7 @@ bit Ack_Flag=0;													// I2C Ack Flag
 //------------------------------------------------------------------------------------
 // Function PROTOTYPES
 //------------------------------------------------------------------------------------
-void I2C_Delay(void);											// ɨ����LCD��I2C��ʱ
+void I2C_Delay(void);											// 扫键，LCD，I2C延时
 void I2C_Start(void);
 void I2C_Senddata(uchar senddata);
 void I2C_Ack(void);
@@ -147,7 +147,7 @@ uint I2C_Word_Read(uchar device_address, uchar reg_add)
 			 I2C_Ack();
 			 if (Ack_Flag == 0)
 				{
-//				 SDA = 1;//SDA ��Ϊ���룬������
+//				 SDA = 1;//SDA 设为输入，读引脚
 				 readdata_high = I2C_Receivedata();
 				 SDA = 0;
 				 I2C_Delay();I2C_Delay();

diff --git a/democode/KT0642_demoboard/interface.h b/democode/KT0642_demoboard/interface.h
@@ -24,8 +24,8 @@
 //#define DEMO_TX
 
 #ifdef C8051F314
-sbit SDA = P0^4;											// ����P1.0��SDA
-sbit SCL = P0^5;											// ����P1.0��SCL
+sbit SDA = P0^4;											// 分配P1.0给SDA
+sbit SCL = P0^5;											// 分配P1.0给SCL
 sbit GPIO3 = P0^6;
 sbit GPIO2 = P0^7;
 sbit GPIO1 = P0^1;											// Slave output, master input
@@ -36,8 +36,8 @@ sbit NSS = P0^3;											// SPI select
 #endif
 
 #ifdef C8051F340
-sbit SDA = P3^0;											// ����P3.0��SDA
-sbit SCL = P2^7;											// ����P2.7��SCL
+sbit SDA = P3^0;											// 分配P3.0给SDA
+sbit SCL = P2^7;											// 分配P2.7给SCL
 
 sbit GPIO3 = P2^5;
 sbit GPIO2 = P2^4;
@@ -62,27 +62,27 @@ uchar I2C_Byte_Read(uchar device_address, uchar reg_add);
 #endif
 
 //------------------------------------------------------------------------------------
-//LCD�������Ŷ���
+//LCD控制引脚定义
 //------------------------------------------------------------------------------------
 #ifdef C8051F314
-sbit LCD_RS = P3^2;											// RS=1�����ݣ� RS=0��ָ��
-sbit LCD_RW = P3^3;											// RW=1������ RW=0��д
-sbit LCD_Enalbe = P3^4;										// L��������H����ֹ
+sbit LCD_RS = P3^2;											// RS=1：数据； RS=0：指令
+sbit LCD_RW = P3^3;											// RW=1：读； RW=0：写
+sbit LCD_Enalbe = P3^4;										// L：允许；H：禁止
 sbit LCD_Reset = P1^7;										// LCD_Reset ='1' means LCD reset
-sbit LCD_BF = P2^0;											// æ�źż��
+sbit LCD_BF = P2^0;											// 忙信号检查
 sfr LCDInterface = 0xA0;									// P2
 #endif
 
 #ifdef C8051F340
-sbit LCD_RS = P2^2;											// RS=1�����ݣ� RS=0��ָ��
-sbit LCD_RW = P2^1;											// RW=1������ RW=0��д
-sbit LCD_Enalbe = P2^0;										// L��������H����ֹ
+sbit LCD_RS = P2^2;											// RS=1：数据； RS=0：指令
+sbit LCD_RW = P2^1;											// RW=1：读； RW=0：写
+sbit LCD_Enalbe = P2^0;										// L：允许；H：禁止
 sbit LCD_Reset = P0^7;										// LCD_Reset ='1' means LCD reset
-sbit LCD_BF = P1^0;											// æ�źż��
+sbit LCD_BF = P1^0;											// 忙信号检查
 sfr LCDInterface = 0x90;									// P1
 #endif
 //------------------------------------------------------------------------------------
-//KEY���Ŷ���
+//KEY引脚定义
 //------------------------------------------------------------------------------------
 #ifdef C8051F314
 sfr KeyInterface = 0x90;									// P1
@@ -93,26 +93,26 @@ sfr KeyInterface = 0x80;									// P0
 #endif
 
 //------------------------------------------------------------------------------------
-//LCD��ʾ���ֺ�������
+//LCD显示部分函数定义
 //------------------------------------------------------------------------------------
-void LCD_Init(void);										// LCD��ʾ��ʼ���ӳ���//
-void BUSY_Check(void);										// ���æ�ź��ӳ���
-void DISPLAY_Start(void);									// ��ʾ��ӭ����
-void Display1(void);										// ��һ����ʾ�ӳ���
-void Display2(void);										// ��һ����ʾ�ӳ���
-void Display3(void);										// ��������ʾ�ӳ���
-void Display4(void);										// ��������ʾ�ӳ���
-void CODE_Send(uchar data command);							// ������ӳ���
-void DATA_Send(uchar data mydata);							// ���ݷ����ӳ���
-void DELAY_Write(void);										// д����ʱ
-void DELAY_Display(void);									// ��ʾ��ӭ������ʱ
-uchar BYTE_Reversal(uchar Reversal_data);					// 1�ֽڵ�8Ϊ��ת����
+void LCD_Init(void);										// LCD显示初始化子程序//
+void BUSY_Check(void);										// 检测忙信号子程序
+void DISPLAY_Start(void);									// 显示欢迎画面
+void Display1(void);										// 第一行显示子程序
+void Display2(void);										// 第一行显示子程序
+void Display3(void);										// 第三行显示子程序
+void Display4(void);										// 第四行显示子程序
+void CODE_Send(uchar data command);							// 命令发送子程序
+void DATA_Send(uchar data mydata);							// 数据发送子程序
+void DELAY_Write(void);										// 写入延时
+void DELAY_Display(void);									// 显示欢迎画面延时
+uchar BYTE_Reversal(uchar Reversal_data);					// 1字节的8为反转程序
 void LCD_Number_Cal (uint LCD_Number);
 void LCD_RSSI_Display (uchar RSSI_Number);
 uchar HexToASCII(uint num);
 uchar KEY_Scan (void);
-void dlms(void);											// ����ɨ��ȥ������ʱ����
-void delay(void);											// ɨ����LCD��ʱ
+void dlms(void);											// 键盘扫描去抖动延时程序
+void delay(void);											// 扫键，LCD延时
 void Display_Channel (uint LCD_Number);
 void Delay_ms(uint time_number);