AT89C5132-ROTIL datasheet(102/182 Pages) ATMEL

Part #	AT89C5132-ROTIL

Description	USB Microcontroller with 64K Bytes Flash Memory

PDF	182 Pages

Scroll/Zoom	100%

Manufacturer	ATMEL [ATMEL Corporation]

Direct Link	http://www.atmel.com

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102 / 182 page

102

4173E–USB–09/07

AT89C5132

Reset Value = 1111 1111b

Table 84. MMCMD Register

MMCMD (S:DDh) – MMC Command Register

Reset Value = 1111 1111b

F1FM

FIFO 1 Full Interrupt Mask Bit

Set to prevent F1FI flag from generating an MMC interrupt.

Clear to allow F1FI flag to generate an MMC interrupt.

F2EM

FIFO 2 Empty Interrupt Mask Bit

Set to prevent F2EI flag from generating an MMC interrupt.

Clear to allow F2EI flag to generate an MMC interrupt.

F1EM

FIFO 1 Empty Interrupt Mask Bit

Set to prevent F1EI flag from generating an MMC interrupt.

Clear to allow F1EI flag to generate an MMC interrupt.

MC7

MC6

MC5

MC4

MC3

MC2

MC1

MC0

Bit

Number

Bit

Mnemonic Description

7 - 0

MC7:0

MMC Command Receive Byte

Output (read) register of the response FIFO.

MMC Command Transmit Byte

Input (write) register of the command FIFO.

Bit

Number

Bit

Mnemonic Description

AT89C5132-ROTIL Datasheet(PDF) 102 Page - ATMEL Corporation

AT89C5132-ROTIL Datasheet(HTML) 102 Page - ATMEL Corporation

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