Rainbow-electronics AT89C5122 Bedienungsanleitung PDF herunterladen (Seite 40)

AT8xC5122/23

4202E–SCR–06/06

Note: 1. Only for AT8xC5122

UEPIEN C2h

USB Endpoint Interrupt

Enable

EP6INTE EP5INTE EP4INTE EP3INTE EP2INTE EP1INTE EP0INTE

UEPDATX CFh USB Endpoint X Fifo Data FDAT7 - 0

UBYCTX E2h

USB Byte Counter Low

(EPX)

BYCT6-0

UFNUML BAh USB Frame Number Low FNUM7 - 0

UFNUMH BBh USB Frame Number High

CRCOK CRCERR FNUM10-8

Table 22. USB SFRs

MnemonicAddName 76543210

Table 23. LED SFRs

MnemonicAddName 76543210

LEDCON0 F1h LED Control 0 LED3 LED2 LED1 LED0

LEDCON1

(1)

E1h LED Control 1 LED6 LED5 LED4

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Rainbow-electronics AT89C5122 Bedienungsanleitung Seite 40