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hi I'm using an external memory on my msc1210. I need to change register HCR1. This following c code will give an error hcr1= hcr1 & 0xFC; the error is undefined identifier. HOw can i solve the problem ???? Maarten
The HCR registers are store in Flash ROM and cannot be modified during run-time. Take a look to the file HWCfr.A51 that is present in the examples available under Keil\C51\Examples\TI MSC121x. You need to configure the values in this file and this file should be part of your project.
Hi okay i found it thanx. Is there something else i need too set for communication with the dual port ram(64k)??? Thanx Maarten