Introduction - If you have any usage issues, please Google them yourself
This procedure using the USB chip MSP430F149 control PDIUSBD12 USB chip with the MCU data ports according to the P5 port to connect one-to-one relationship, while the control port and the MCU to connect the IO relations: P2.0 WR_N, P2.1 RD_N, P2. 2 A0, P2.3 CS_N. MSP430 MCU because there is no external bus interface, so it is necessary to the above four IO and P5 mouth with simulation data/address multiplexed bus to read and write timing in order to achieve the operation of the D12.
Packet : 107215798msp430f149_pdiusbd12.rar filelist
MSP430F149_PDIUSBD12\BoardConfig.h
MSP430F149_PDIUSBD12\cry1602.c
MSP430F149_PDIUSBD12\cry1602.h
MSP430F149_PDIUSBD12\gdata.h
MSP430F149_PDIUSBD12\main.c
MSP430F149_PDIUSBD12\settings\U2.cspy.bat
MSP430F149_PDIUSBD12\settings\U2.dbgdt
MSP430F149_PDIUSBD12\settings\U2.dni
MSP430F149_PDIUSBD12\settings\U2.wsdt
MSP430F149_PDIUSBD12\U2.dep
MSP430F149_PDIUSBD12\U2.ewd
MSP430F149_PDIUSBD12\U2.ewp
MSP430F149_PDIUSBD12\U2.eww
MSP430F149_PDIUSBD12\USBfunctions.c
MSP430F149_PDIUSBD12\USBfunctions.h
MSP430F149_PDIUSBD12\USBvariables.h
MSP430F149_PDIUSBD12\Debug
MSP430F149_PDIUSBD12\settings
MSP430F149_PDIUSBD12