SC16C752BIBS Philips Semiconductors, SC16C752BIBS Datasheet - Page 12

• Manufacturer Part Number: SC16C752BIBS
• Description: 5 V/ 3.3 V and 2.5 V dual UART/ 5 Mbit/s (max.)/ with 64-byte FIFOs
• Manufacturer: Philips Semiconductors

Philips Semiconductors
9397 750 14443
Product data
6.4 Reset
Table 4
Table 4:
[1]
Table 5
Table 5:
Register
Interrupt enable register
Interrupt identification register
FIFO control register
Line control register
Modem control register
Line status register
Modem status register
Enhanced feature register
Receiver holding register
Transmitter holding register
Transmission control register
Trigger level register
Signal
TX
RTS
DTR
RXRDY
TXRDY
Registers DLL, DLH, SPR, Xon1, Xon2, Xoff1, Xoff2 are not reset by the top-level reset signal
RESET, i.e., they hold their initialization values during reset.
summarizes the state of register after reset.
summarizes the state of registers after reset.
Register reset functions
Signal RESET functions
5 V, 3.3 V and 2.5 V dual UART, 5 Mbit/s (max.), with 64-byte FIFOs
Rev. 03 — 14 December 2004
Reset control
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
Reset control
RESET
RESET
RESET
RESET
RESET
Reset state
All bits cleared.
Bit 0 is set. All other bits cleared.
All bits cleared.
Reset to 00011101 (1D hex).
All bits cleared.
Bits 5 and 6 set. All other bits cleared.
Bits 0-3 cleared. Bits 4-7 input signals.
All bits cleared.
Pointer logic cleared.
Pointer logic cleared.
All bits cleared.
All bits cleared.
Reset state
high
high
high
high
low
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
SC16C752B
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