Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller PDIP 40 8-Bit 24 MHz I/O number 33

 1999-2013 Microchip Technology Inc. Preliminary DS41124D-page 21

PIC16C745/765

TABLE 4-2: USB DUAL PORT RAM

Address Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0

Value on:

POR,

BOR

Value on all

other resets

(1)

1A0h BD0OST

UOWN

DATA0/1

PID3

—

PID2

—

PID1

DTS

PID0

BSTALL

—

xxxx xxxx uuuu uuuu

1A1h BD0OBC

— — — — Byte Count xxxx xxxx uuuu uuuu

1A2h BD0OAL Buffer Address Low xxxx xxxx uuuu uuuu

1A3h

— Reserved — —

1A4h BD0IST

UOWN

DATA0/1

PID3

—

PID2

—

PID1

DTS

PID0

BSTALL

—

xxxx xxxx uuuu uuuu

1A5h BD0IBC

— — — — Byte Count xxxx xxxx uuuu uuuu

1A6h BD0IAL Buffer Address Low xxxx xxxx uuuu uuuu

1A7h

— Reserved — —

1A8h BD1OST

UOWN

DATA0/1

PID3

—

PID2

—

PID1

DTS

PID0

BSTALL

—

xxxx xxxx uuuu uuuu

1A9h BD1OBC

— — — — Byte Count xxxx xxxx uuuu uuuu

1AAh BD1OAL Buffer Address Low xxxx xxxx uuuu uuuu

1ABh

— Reserved — —

1ACh BD1IST

UOWN

DATA0/1

PID3

—

PID2

—

PID1

DTS

PID0

BSTALL

—

xxxx xxxx uuuu uuuu

1ADh BD1IBC

— — — — Byte Count xxxx xxxx uuuu uuuu

1AEh BD1IAL Buffer Address Low xxxx xxxx uuuu uuuu

1AFh

— Reserved — —

1B0h BD2OST

UOWN

DATA0/1

PID3

—

PID2

—

PID1

DTS

PID0

BSTALL

—

xxxx xxxx uuuu uuuu

1B1h BD2OBC

— — — — Byte Count xxxx xxxx uuuu uuuu

1B2h BD2OAL Buffer Address Low xxxx xxxx uuuu uuuu

1B3h

— Reserved — —

1B4h BD2IST

UOWN

DATA0/1

PID3

—

PID2

—

PID1

DTS

PID0

BSTALL

—

xxxx xxxx uuuu uuuu

1B5h BD2IBC

— — — — Byte Count xxxx xxxx uuuu uuuu

1B6h BD2IAL Buffer Address Low xxxx xxxx uuuu uuuu

1B7h

— Reserved — —

1B8h-

1DFh

40 byte USB Buffer xxxx xxxx uuuu uuuu

Legend: x = unknown, u = unchanged, q = value depends on condition, - = unimplemented read as '0'.

Shaded locations are unimplemented, read as ‘0’.

Note 1: Other (non power-up) RESETS include external RESET through MCLR and Watchdog Timer Reset.