Date: Mon, 19 Aug 1996 01:48:18 +0800 From: Mitsuru IWASAKI <iwasaki@pc.jaring.my> To: FreeBSD-gnats-submit@freebsd.org Subject: docs/1511: uart.sgml has some typos Message-ID: <199608181748.BAA13239@relay3.jaring.my> Resent-Message-ID: <199608181750.KAA03576@freefall.freebsd.org>
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>Number: 1511 >Category: docs >Synopsis: uart.sgml has some typos >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Class: doc-bug >Submitter-Id: current-users >Arrival-Date: Sun Aug 18 10:50:01 PDT 1996 >Last-Modified: >Originator: Mitsuru IWASAKI >Organization: AISDEL; SIRIM >Release: FreeBSD 2.2-CURRENT i386 >Environment: N/A >Description: There are some typos in uart.sgml. >How-To-Repeat: N/A >Fix: *** /usr/src/share/doc/handbook/uart.sgml Wed Feb 28 05:49:54 1996 --- uart.sgml Sun Aug 18 18:11:22 1996 *************** *** 505,511 **** "N" DIP (dual inline package) through hole straight lead type "V" LPCC (lead plastic chip carrier) J lead type</verb> ! The "<em>g</em>" is the product grade field. If an "I" preceeds the package-type letter, it indicates an "industrial" grade part, which has higher specs than a standard part but not as high as Miltary Specification (Milspec) component. This is an optional field. --- 505,511 ---- "N" DIP (dual inline package) through hole straight lead type "V" LPCC (lead plastic chip carrier) J lead type</verb> ! The "<em>g</em>" is the product grade field. If an "I" precedes the package-type letter, it indicates an "industrial" grade part, which has higher specs than a standard part but not as high as Miltary Specification (Milspec) component. This is an optional field. *************** *** 526,532 **** In internal modems, the modem designer will frequently emulate the 8250A/16450 with the modem microprocessor, and the emulated UART will frequently have a hidden buffer consisting of several hundred bytes. ! Because of the suze of the buffer, these emulations can be as reliable as a 16550A in their ability to handle high speed data. However, most operating systems will still report that the UART is only a 8250A or 16450, and may not make effective use --- 526,532 ---- In internal modems, the modem designer will frequently emulate the 8250A/16450 with the modem microprocessor, and the emulated UART will frequently have a hidden buffer consisting of several hundred bytes. ! Because of the size of the buffer, these emulations can be as reliable as a 16550A in their ability to handle high speed data. However, most operating systems will still report that the UART is only a 8250A or 16450, and may not make effective use *************** *** 638,644 **** functionality. COMTEST appears to turn a blind eye to the differences within the National product line and reports no errors on the National parts (except for the original 16550) even when ! there are official erattas that describe bugs in the A, B and C revisions of the parts, so this bias in COMTEST must be taken into account. --- 638,644 ---- functionality. COMTEST appears to turn a blind eye to the differences within the National product line and reports no errors on the National parts (except for the original 16550) even when ! there are official erratas that describe bugs in the A, B and C revisions of the parts, so this bias in COMTEST must be taken into account. *************** *** 948,954 **** to DCD. Bit 3 OUT 2 ! An auxillary output that the host processor may set high or low. In the IBM PC serial adapter (and most clones), OUT 2 is used to tri-state --- 948,954 ---- to DCD. Bit 3 OUT 2 ! An auxiliary output that the host processor may set high or low. In the IBM PC serial adapter (and most clones), OUT 2 is used to tri-state *************** *** 956,962 **** 8250/16450/16550 UART. Bit 2 OUT 1 ! An auxillary output that the host processor may set high or low. This output is not used on the IBM PC serial adapter. --- 956,962 ---- 8250/16450/16550 UART. Bit 2 OUT 1 ! An auxiliary output that the host processor may set high or low. This output is not used on the IBM PC serial adapter. >Audit-Trail: >Unformatted:
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