dsp5416原理图.pdf-资料库

中国源创力 www.chinaycl.com chinaycltech@163.com YCL-DSP-VC5416-I 硬件电路及接插件定义中国源创力科技工作室 2010 年 10 月 21 日 - 1 -

中国源创力 www.chinaycl.com chinaycltech@163.com 目录第 1 章接插件的定义 ......................................................................................................... - 3 - JTAG 接口定义 .................................................................................................. - 3 - 1.1. P100 插座定义 .................................................................................................... - 5 - 1.2. P101 插座定义 .................................................................................................... - 6 - 1.3. P102 插座定义 .................................................................................................... - 7 - 1.4. P103 插座定义 .................................................................................................... - 8 - 1.5. 1.6. LCD 输出插座 .................................................................................................... - 9 - 1.7. Boot 插座 .......................................................................................................... - 10 - 1.8. 68013A 的 EEPROM 选择 P880 ...................................................................... - 10 - 第 2 章硬件电路详解 ....................................................................................................... - 12 - 2.1. 供电电路 ........................................................................................................... - 12 - 2.2. 集成芯片复位电路 ........................................................................................... - 12 - 2.3. 扩展 SRAM 电路 .............................................................................................. - 13 - 2.4. 扩展 FLASH 电路 ............................................................................................ - 14 - 2.5. 数码管电路 ....................................................................................................... - 15 - LCD 液晶显示电路 .......................................................................................... - 15 - 2.6. 2.7. JTAG 电路 ........................................................................................................ - 16 - 2.8. CPLD 电路 ........................................................................................................ - 17 - 2.9. TLV320AIC23 音频电路及 McBSP 电路 ....................................................... - 18 - 2.10. EEPROM 电路 .................................................................................................. - 18 - 2.11. USB HPI 接口电路 ........................................................................................ - 19 - 2.12. DSP 核心电路 ................................................................................................... - 20 - - 2 -

中国源创力 www.chinaycl.com chinaycltech@163.com 1.1. JTAG 接口定义第1章接插件的定义 DSP_JTAG 接口定义 TMS TDI TDO EMU0 1 3 5 7 9 11 13 VCC3V3 VCC3V3 TCK R507 4.7K DSP JTAG DSP JTAG 2 4 6 8 10 12 14 TRST R508 EMU1 4.7K VCC3V3 序号 1 2 3 4 5 6 7 功能 TMS TRST# TDI GND VCC3V3 NC(无连接) TDO - 3 - 功能 GND TCK GND TCK GND EMU0 EMU1 序号 8 9 10 11 12 13 14

中国源创力 www.chinaycl.com chinaycltech@163.com CPLD_JTAG 接口定义 VCC3V3 R201 10K R202 10K CPLD JTAG 10 9 8 7 6 5 4 3 2 1 JTAG10 CPLD_TDI CPLD_TMS CPLD_TDO CPLD_TCK VCC3V3 功能 NC NC NC TDI GND R203 10K 序号 6 7 8 9 10 功能 10K 电阻接地 TCK TDO VCC3V3 TMS 序号 1 2 3 4 5 - 4 -

中国源创力 www.chinaycl.com chinaycltech@163.com 1.2. P100 插座定义 GND GND A10 A11 A13 A15 VCC3V3 GND GND RDY DS# RW# IOSTRB# XF IAQ BIO# VCC3V3 BDR1 P100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Header 18X2 功能 GND GND A10 A11 A13 A15 VCC3V3 GND GND RDY DS# RW# IOSTRB# XF IAQ BIO# VCC3V3 BDR1 序号 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 A22 VCC3V3 HD7 A12 A14 VCC1V6 GND VCC1V6 HR/W PS# IS# MSTRB# MSC# HOLDA# HOLD# MP/MC# GND BFSR1 功能 A22 VCC3V3 HD7 A12 A14 VCC1V6 GND VCC1V6 HR/W PS# IS# MSTRB# MSC# HOLDA# HOLD# MP/MC# GND BFSR1 序号 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 - 5 -

中国源创力 www.chinaycl.com chinaycltech@163.com 1.3. P101 插座定义 GND HCNTL0 BCLKR0 BFSR0 BDR0 BDR2 BCLKX2 HINT BFSX0 HRDY GND BDX0 IACK NMI INT1 INT3 HD1 BCLKX1 P101 1 2 4 3 6 5 8 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Header 18X2 BCLKR1 GND BCLKR2 BFSR2 HCNTL1 BCLKX0 GND VCC1V6 BFSX2 VCC3V3 HD0 BDX2 HBIL INT0 INT2 VCC1V6 GND GND 功能 GND HCNTL0 BCLKR0 BFSR0 BDR0 BDR2 BCLKX2 HINT BFSX0 HRDY GND BDX0 IACK NMI INT1 INT3 HD1 BCLKX1 序号 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 功能 BCLKR1 GND BCLKR2 BFSR2 HCNTL1 BCLKX0 GND VCC1V6 BFSX2 VCC3V3 HD0 BDX2 HBIL INT0 INT2 VCC1V6 GND GND 序号 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 - 6 -

中国源创力 www.chinaycl.com chinaycltech@163.com 1.4. P102 插座定义 BFSX1 VCC3V3 GND GND HD2 EMU0 TDO TRST TMS VCC1V6 GND HD3 GND D0 D2 D4 A16 A17 功能 BFSX1 VCC3V3 GND GND HD2 EMU0 TDO TRST TMS VCC1V6 GND HD3 GND D0 D2 D4 A16 A17 P102 2 1 4 3 6 5 8 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Header 18X2 序号 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 BDX1 GND VCC3V3 GND T0OUT EMU1 TDI TCK GND VCC3V3 GND DSP_RST# D1 D3 D5 GND A18 功能 BDX1 GND VCC3V3 GND T0OUT EMU1 TDI TCK GND VCC3V3 DSP_CLKOUT GND DSP_RST# D1 D3 D5 GND A18 序号 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 - 7 -

中国源创力 www.chinaycl.com chinaycltech@163.com 1.5. P103 插座定义 A19 GND D6 D8 D10 D12 D13 D15 VCC1V6 HDS1 A0 A2 HD6 A5 A7 A9 A21 功能 A19 GND D6 D8 D10 D12 D13 D15 VCC1V6 HDS1 A0 A2 HD6 A5 A7 A9 A21 P103 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Header 18X2 序号 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 A20 VCC3V3 D7 D9 D11 HD4 D14 HD5 GND GND VCC3V3 A1 A3 A4 A6 A8 VCC1V6 GND 功能 A20 VCC3V3 D7 D9 D11 HD4 D14 HD5 GND GND VCC3V3 A1 A3 A4 A6 A8 VCC1V6 GND 序号 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 - 8 -

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