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Microprocessor and Peripheral Handbook vol. II Peripheral by Intel.RTM., 1988, pp. 5-55 to 5-74. |
Universal Serial Bus Specification by Compaq, Digital Equipment Corporation, IBM PC Company, Intel, Microsoft, NEC, Northern Telecom, Revision 0.9, Apr. 13, 1995. |
ACCESS.bus .TM. microcontroller 83C542/87C542 Phillips Semiconductors Objective Specification, pp. 1-22, Apr. 3, 1995. |