AdapterId 0EFF0H
;****************************************************************
;* This file must be named *
;* "@EFF0.ADF" *
;* *
;****************************************************************
;****************************************************************
;* Change History: *
;* *
;* 9/7/87 - *
;* inverted the meaning of LOCAL/REMOTE and *
;* DCE/DTE. *
;* 11/2/87 - *
;* corrected spelling errors. *
;* 5/18/88 - *
;* modified Port 0 and Port 1 clocking options *
;* HELP, PROMPT, and CHOICE selections. *
;* 7/5/88 - *
;* added x.25 Interface co-processor/2 to text. *
;* *
;* 12/21/90 - Added High Speed Communication Co-processor /2 *
;* to text. *
;* *
;****************************************************************
;****************************************************************
;* *
;* *
;* IBM Realtime Interface Co-processor Multiport/2 or X.25 /2 *
;* or High Speed Communication Co-processor /2 Adapter *
;* Description File. *
;* *
;* This file contains the configuration information for the *
;* IBM Realtime Interface Co-processor Multiport/2 or X.25 *
;* Interface Co-processor/2 or High Speed Communication *
;* Co-processor /2. The following can be configured *
;* using this file: *
;* *
;* 1. Base I/O Address *
;* 2. Shared Storage Window Location and Size *
;* 3. Interrupt Level *
;* 4. Port 0 and Port 1 Clocking options. *
;* *
;****************************************************************
AdapterName "IBM Realtime Interface Co-processor Multiport/2 or H.Speed/X25"
NumBytes 4
NamedItem
Prompt "Physical Card Number"
choice "Physical Card 0; 02A0H-02A7H"
pos[0]=0000xxxxb
io 02a0h-02a7h
choice "Physical Card 1; 06A0H-06A7H"
pos[0]=0001xxxxb
io 06a0h-06a7h
choice "Physical Card 2; 0AA0H-0AA7H"
pos[0]=0010xxxxb
io 0aa0h-0aa7h
choice "Physical Card 3; 0EA0H-0EA7H"
pos[0]=0011xxxxb
io 0ea0h-0ea7h
choice "Physical Card 4; 12A0H-12A7H"
pos[0]=0100xxxxb
io 12a0h-12a7h
choice "Physical Card 5; 16A0H-16A7H"
pos[0]=0101xxxxb
io 16a0h-16a7h
choice "Physical Card 6; 1AA0H-1AA7H"
pos[0]=0110xxxxb
io 1aa0h-1aa7h
choice "Physical Card 7; 1EA0H-1EA7H"
pos[0]=0111xxxxb
io 1ea0h-1ea7h
choice "Physical Card 8; 22A0H-22A7H"
pos[0]=1000xxxxb
io 22a0h-22a7h
choice "Physical Card 9; 26A0H-26A7H"
pos[0]=1001xxxxb
io 26a0h-26a7h
choice "Physical Card A; 2AA0H-26A7H"
pos[0]=1010xxxxb
io 2aa0h-2aa7h
choice "Physical Card B; 2EA0H-2EA7H"
pos[0]=1011xxxxb
io 2ea0h-2ea7h
choice "Physical Card C; 32A0H-32A7H"
pos[0]=1100xxxxb
io 32a0h-32a7h
choice "Physical Card D; 36A0H-36A7H"
pos[0]=1101xxxxb
io 36a0h-36a7h
choice "Physical Card E; 3AA0H-3AA7H"
pos[0]=1110xxxxb
io 3aa0h-3aa7h
choice "Physical Card F; 3EA0H-3EA7H"
pos[0]=1111xxxxb
io 3ea0h-3ea7h
Help
" The IBM Realtime Interface Co-processor Multiport/2,
X.25 Interface Co-processor/2 or High Speed Communication
Co-processor /2 supports up to 16 different adapters in
various RAM/ROM locations, utilizing 7 different interrupt
levels and various clocking options.
The Physical Card Designation will be automatically
configured with the following rules:
1. I/O address (Physical Card Designation) is the
lowest possible interrupt level.
The I/O address defines the physical card designation of the
IBM Realtime Interface Co-processor Multiport/2, X.25 Interface
Co-processor/2 or High Speed Communication Co-processor /2
This is actually a RANGE of addresses, 8 bytes wide.
The preferred address range is the lowest available. "
NamedItem
Prompt "Shared Storage Window Location & Size"
;****************************************************************
;* 8K window. Page 60H *
;* *
;****************************************************************
choice "C0000H-C1FFFH (8K Window)"
pos[1]=x1100000b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0C0000H-0C1FFFH
;****************************************************************
;* 8K window. Page 61H *
;* *
;****************************************************************
choice "C2000H-C3FFFH (8K Window)"
pos[1]=x1100001b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0C2000H-0C3FFFH
;****************************************************************
;* 8K window. Page 62H *
;* *
;****************************************************************
choice "C4000H-C5FFFH (8K Window)"
pos[1]=x1100010b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0C4000H-0C5FFFH
;****************************************************************
;* 8K window. Page 63H *
;* *
;****************************************************************
choice "C6000H-C7FFFH (8K Window)"
pos[1]=x1100011b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0C6000H-0C7FFFH
;****************************************************************
;* 8K window. Page 64H *
;* *
;****************************************************************
choice "C8000H-C9FFFH (8K Window)"
pos[1]=x1100100b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0C8000H-0C9FFFH
;****************************************************************
;* 8K window. Page 65H *
;* *
;****************************************************************
choice "CA000H-CBFFFH (8K Window)"
pos[1]=x1100101b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0CA000H-0CBFFFH
;****************************************************************
;* 8K window. Page 66H *
;* *
;****************************************************************
choice "CC000H-CDFFFH (8K Window)"
pos[1]=x1100110b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0CC000H-0CDFFFH
;****************************************************************
;* 8K window. Page 67H *
;* *
;****************************************************************
choice "CE000H-CFFFFH (8K Window)"
pos[1]=x1100111b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0CE000H-0CFFFFH
;****************************************************************
;* 8K window. Page 68H *
;* *
;****************************************************************
choice "D0000H-D1FFFH (8K Window)"
pos[1]=x1101000b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0D0000H-0D1FFFH
;****************************************************************
;* 8K window. Page 69H *
;* *
;****************************************************************
choice "D2000H-D3FFFH (8K Window)"
pos[1]=x1101001b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0D2000H-0D3FFFH
;****************************************************************
;* 8K window. Page 6AH *
;* *
;****************************************************************
choice "D4000H-D5FFFH (8K Window)"
pos[1]=x1101010b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0D4000H-0D5FFFH
;****************************************************************
;* 8K window. Page 6BH *
;* *
;****************************************************************
choice "D6000H-D7FFFH (8K Window)"
pos[1]=x1101011b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0D6000H-0D7FFFH
;****************************************************************
;* 8K window. Page 6CH *
;* *
;****************************************************************
choice "D8000H-D9FFFH (8K Window)"
pos[1]=x1101100b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0D8000H-0D9FFFH
;****************************************************************
;* 8K window. Page 6DH *
;* *
;****************************************************************
choice "DA000H-DBFFFH (8K Window)"
pos[1]=x1101101b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0DA000H-0DBFFFH
;****************************************************************
;* 8K window. Page 6EH *
;* *
;****************************************************************
choice "DC000H-DDFFFH (8K Window)"
pos[1]=x1101110b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0DC000H-0DDFFFH
;****************************************************************
;* 8K window. Page 6FH *
;* *
;****************************************************************
choice "DE000H-DFFFFH (8K Window)"
pos[1]=x1101111b
pos[2]=xxxx0000b
pos[3]=xxxxx000b
mem 0DE000H-0DFFFFH
;................................................................
;****************************************************************
;*16K window. Page 60H *
;* *
;****************************************************************
choice "C0000H-C3FFFH (16K Window)"
pos[1]=x1100000b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0C0000H-0C3FFFH
;****************************************************************
;*16K window. Page 62H *
;* *
;****************************************************************
choice "C4000H-C7FFFH (16K Window)"
pos[1]=x1100010b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0C4000H-0C7FFFH
;****************************************************************
;*16K window. Page 64H *
;* *
;****************************************************************
choice "C8000H-CBFFFH (16K Window)"
pos[1]=x1100100b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0C8000H-0CBFFFH
;****************************************************************
;* 16K window. Page 66H *
;* *
;****************************************************************
choice "CC000H-CFFFFH (16K Window)"
pos[1]=x1100110b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0CC000H-0CFFFFH
;****************************************************************
;* 16K window. Page 68H *
;* *
;****************************************************************
choice "D0000H-D3FFFH (16K Window)"
pos[1]=x1101000b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0D0000H-0D3FFFH
;****************************************************************
;* 16K window. Page 6AH *
;* *
;****************************************************************
choice "D4000H-D7FFFH (16K Window)"
pos[1]=x1101010b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0D4000H-0D7FFFH
;****************************************************************
;* 16K window. Page 6CH *
;* *
;****************************************************************
choice "D8000H-DBFFFH (16K Window)"
pos[1]=x1101100b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0D8000H-0DBFFFH
;****************************************************************
;* 16K window. Page 6EH *
;* *
;****************************************************************
choice "DC000H-DFFFFH (16K Window)"
pos[1]=x1101110b
pos[2]=xxxx0000b
pos[3]=xxxxx001b
mem 0DC000H-0DFFFFH
;................................................................
;****************************************************************
;*32K window. Page 60H *
;* *
;****************************************************************
choice "C0000H-C7FFFH (32K Window)"
pos[1]=x1100000b
pos[2]=xxxx0000b
pos[3]=xxxxx010b
mem 0C0000H-0C7FFFH
;****************************************************************
;*32K window. Page 64H *
;* *
;****************************************************************
choice "C8000H-CFFFFH (32K Window)"
pos[1]=x1100100b
pos[2]=xxxx0000b
pos[3]=xxxxx010b
mem 0C8000H-0CFFFFH
;****************************************************************
;*32K window. Page 68H *
;* *
;****************************************************************
choice "D0000H-D7FFFH (32K Window)"
pos[1]=x1101000b
pos[2]=xxxx0000b
pos[3]=xxxxx010b
mem 0D0000H-0D7FFFH
;****************************************************************
;*32K window. Page 6CH *
;* *
;****************************************************************
choice "D8000H-DFFFFH (32K Window)"
pos[1]=x1101100b
pos[2]=xxxx0000b
pos[3]=xxxxx010b
mem 0D8000H-0DFFFFH
;................................................................
;****************************************************************
;*64K window. Page 60H *
;* *
;****************************************************************
choice "C0000H-CFFFFH (64K Window)"
pos[1]=x1100000b
pos[2]=xxxx0000b
pos[3]=xxxxx011b
mem 0C0000H-0CFFFFH
;****************************************************************
;*64K window. Page 68H *
;* *
;****************************************************************
choice "D0000H-DFFFFH (64K Window)"
pos[1]=x1101000b
pos[2]=xxxx0000b
pos[3]=xxxxx011b
mem 0D0000H-0DFFFFH
;================================================================
; Above 1 megabyte configurations =
;================================================================
;****************************************************************
;* 8K window. Page F60H *
;* *
;****************************************************************
choice "FC0000H-FC1FFFH (8K Window)"
pos[1]=x1100000b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FC0000H-0FC1FFFH
;****************************************************************
;* 8K window. Page F61H *
;* *
;****************************************************************
choice "FC2000H-FC3FFFH (8K Window)"
pos[1]=x1100001b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FC2000H-0FC3FFFH
;****************************************************************
;* 8K window. Page F62H *
;* *
;****************************************************************
choice "FC4000H-FC5FFFH (8K Window)"
pos[1]=x1100010b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FC4000H-0FC5FFFH
;****************************************************************
;* 8K window. Page F63H *
;* *
;****************************************************************
choice "FC6000H-FC7FFFH (8K Window)"
pos[1]=x1100011b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FC6000H-0FC7FFFH
;****************************************************************
;* 8K window. Page F64H *
;* *
;****************************************************************
choice "FC8000H-FC9FFFH (8K Window)"
pos[1]=x1100100b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FC8000H-0FC9FFFH
;****************************************************************
;* 8K window. Page F65H *
;* *
;****************************************************************
choice "FCA000H-FCBFFFH (8K Window)"
pos[1]=x1100101b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FCA000H-0FCBFFFH
;****************************************************************
;* 8K window. Page F66H *
;* *
;****************************************************************
choice "FCC000H-FCDFFFH (8K Window)"
pos[1]=x1100110b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FCC000H-0FCDFFFH
;****************************************************************
;* 8K window. Page F67H *
;* *
;****************************************************************
choice "FCE000H-FCFFFFH (8K Window)"
pos[1]=x1100111b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FCE000H-0FCFFFFH
;****************************************************************
;* 8K window. Page F68H *
;* *
;****************************************************************
choice "FD0000H-FD1FFFH (8K Window)"
pos[1]=x1101000b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FD0000H-0FD1FFFH
;****************************************************************
;* 8K window. Page F69H *
;* *
;****************************************************************
choice "FD2000H-FD3FFFH (8K Window)"
pos[1]=x1101001b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FD2000H-0FD3FFFH
;****************************************************************
;* 8K window. Page F6AH *
;* *
;****************************************************************
choice "FD4000H-FD5FFFH (8K Window)"
pos[1]=x1101010b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FD4000H-0FD5FFFH
;****************************************************************
;* 8K window. Page F6BH *
;* *
;****************************************************************
choice "FD6000H-FD7FFFH (8K Window)"
pos[1]=x1101011b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FD6000H-0FD7FFFH
;****************************************************************
;* 8K window. Page F6CH *
;* *
;****************************************************************
choice "FD8000H-FD9FFFH (8K Window)"
pos[1]=x1101100b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FD8000H-0FD9FFFH
;****************************************************************
;* 8K window. Page F6DH *
;* *
;****************************************************************
choice "FDA000H-FDBFFFH (8K Window)"
pos[1]=x1101101b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FDA000H-0FDBFFFH
;****************************************************************
;* 8K window. Page F6EH *
;* *
;****************************************************************
choice "FDC000H-FDDFFFH (8K Window)"
pos[1]=x1101110b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FDC000H-0FDDFFFH
;****************************************************************
;* 8K window. Page F6FH *
;* *
;****************************************************************
choice "FDE000H-FDFFFFH (8K Window)"
pos[1]=x1101111b
pos[2]=xxxx1111b
pos[3]=xxxxx000b
mem 0FDE000H-0FDFFFFH
;................................................................
;****************************************************************
;*16K window. Page F60H *
;* *
;****************************************************************
choice "FC0000H-FC3FFFH (16K Window)"
pos[1]=x1100000b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FC0000H-0FC3FFFH
;****************************************************************
;*16K window. Page F62H *
;* *
;****************************************************************
choice "FC4000H-FC7FFFH (16K Window)"
pos[1]=x1100010b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FC4000H-0FC7FFFH
;****************************************************************
;*16K window. Page F64H *
;* *
;****************************************************************
choice "FC8000H-FCBFFFH (16K Window)"
pos[1]=x1100100b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FC8000H-0FCBFFFH
;****************************************************************
;* 16 window. Page F66H *
;* *
;****************************************************************
choice "FCC000H-FCFFFFH (16K Window)"
pos[1]=x1100110b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FCC000H-0FCFFFFH
;****************************************************************
;* 16 window. Page F68H *
;* *
;****************************************************************
choice "FD0000H-FD3FFFH (16K Window)"
pos[1]=x1101000b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FD0000H-0FD3FFFH
;****************************************************************
;* 16 window. Page F6AH *
;* *
;****************************************************************
choice "FD4000H-FD7FFFH (16K Window)"
pos[1]=x1101010b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FD4000H-0FD7FFFH
;****************************************************************
;* 16 window. Page F6CH *
;* *
;****************************************************************
choice "FD8000H-FDBFFFH (16K Window)"
pos[1]=x1101100b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FD8000H-0FDBFFFH
;****************************************************************
;* 16 window. Page F6EH *
;* *
;****************************************************************
choice "FDC000H-FDFFFFH (16K Window)"
pos[1]=x1101110b
pos[2]=xxxx1111b
pos[3]=xxxxx001b
mem 0FDC000H-0FDFFFFH
;................................................................
;****************************************************************
;*32K window. Page F60H *
;* *
;****************************************************************
choice "FC0000H-FC7FFFH (32K Window)"
pos[1]=x1100000b
pos[2]=xxxx1111b
pos[3]=xxxxx010b
mem 0FC0000H-0FC7FFFH
;****************************************************************
;*32K window. Page F64H *
;* *
;****************************************************************
choice "FC8000H-FCFFFFH (32K Window)"
pos[1]=x1100100b
pos[2]=xxxx1111b
pos[3]=xxxxx010b
mem 0FC8000H-0FCFFFFH
;****************************************************************
;*32K window. Page F68H *
;* *
;****************************************************************
choice "FD0000H-FD7FFFH (32K Window)"
pos[1]=x1101000b
pos[2]=xxxx1111b
pos[3]=xxxxx010b
mem 0FD0000H-0FD7FFFH
;****************************************************************
;*32K window. Page F6CH *
;* *
;****************************************************************
choice "FD8000H-FDFFFFH (32K Window)"
pos[1]=x1101100b
pos[2]=xxxx1111b
pos[3]=xxxxx010b
mem 0FD8000H-0FDFFFFH
;................................................................
;****************************************************************
;*64K window. Page F60H *
;* *
;****************************************************************
choice "FC0000H-FCFFFFH (64K Window)"
pos[1]=x1100000b
pos[2]=xxxx1111b
pos[3]=xxxxx011b
mem 0FC0000H-0FCFFFFH
;****************************************************************
;*64K window. Page F68H *
;* *
;****************************************************************
choice "FD0000H-FDFFFFH (64K Window)"
pos[1]=x1101000b
pos[2]=xxxx1111b
pos[3]=xxxxx011b
mem 0FD0000H-0FDFFFFH
Help
"The IBM Realtime Interface Co-processor Multiport/2, X.25 /2
or High Speed Communication Co-processor /2 supports up
to 16 different adapters in various RAM/ROM locations
utilizing 7 different interrupt levels and various clocking
options. The Memory Location will be automatically
configured with the following rules:
1. Memory address is the lowest possible and the Shared
Storage Window size is 8KB.
The Shared Storage Window is an unused ROM or RAM address range
that is used as a window into the RAM on the IBM Realtime
Interface Co-processor Multiport/2, X.25 /2 or High Speed
Communication Co-processor /2 . The preferred choice
is the window at the lowest address with a size of 8K.
The 8K window size is compatible with the IBM Realtime Interface
Co-processor and the IBM Realtime Interface Co-processor/Multiport. "
NamedItem
Prompt "Interrupt Level"
choice "Interrupt Level 7" pos[0]=xxxx010xb
int 7
choice "Interrupt Level 3" pos[0]=xxxx000xb
int 3
choice "Interrupt Level 4" pos[0]=xxxx001xb
int 4
choice "Interrupt Level 9" pos[0]=xxxx011xb
int 9
choice "Interrupt Level 10" pos[0]=xxxx100xb
int 10
choice "Interrupt Level 11" pos[0]=xxxx101xb
int 11
choice "Interrupt Level 12" pos[0]=xxxx110xb
int 12
Help
"The IBM Realtime Interface Co-processor Multiport/2, X.25 /2
or High Speed Communication Co-processor /2 supports up to 16
different adapters in various RAM/ROM locations, utilizing 7
different interrupt levels and various clocking options.
The Interrupt Level will be automatically configured with the
following rules:
1. Interrupt Level 7 is requested.
2. Interrupt Levels are then requested for subsequent cards
in ascending order.
The interrupt level is the prioritized interrupt request
line on which the IBM Realtime Interface Co-processor
Multiport 2, X.25 /2 or High Speed Communication
Co-processor /2 will interrupt the Personal System 2.
The interrupt priorities are as follows (greatest priority
first): 9, 10, 11, 12, 3, 4, 7.
The preferred interrupt level is 7. "
NamedItem
Prompt "Port 0 Transmit Clock Source"
choice "DCE sourced clocking"
pos[2]=01xxxxxxb
choice "DTE sourced clocking"
pos[2]=00xxxxxxb
Help
"The IBM Realtime Interface Co-processor Multiport/2, X.25 /2 or
High Speed Communication Co-processor /2 supports up to 16
different adapters in various RAM/ROM locations, utilizing 7
different interrupt levels and various clocking options.
The Port 0 Transmit Clock Source will be automatically configured to
provide DCE sourced transmit clocking.
The Co-processor can be configured to provide Data Terminal Equipment
(DTE) sourced transmit clocking (i.e. the clock is sourced by the
Co-processor) or Data Computer Equipment (DCE) sourced transmit
clocking (e.g. a modem). "
NamedItem
Prompt "Port 0 Receive Clock Source"
choice "DCE Sourced Remote Clocking"
pos[2]=0x0xxxxxb
choice "DPLL Clk/16 Local Clocking"
pos[2]=0x10xxxxb
choice "DPLL Clk/32 Local Clocking"
pos[2]=0x11xxxxb
Help
"The IBM Realtime Interface Co-processor Multiport/2, X.25 /2 or
High Speed Communication Co-processor /2 supports up to 16
different adapters in various RAM/ROM locations, utilizing 7
different interrupt levels and various clocking options.
The Port 0 Receive Clock Source will be automatically configured as
REMOTE. The Co-processor Receive (RX) clock can be either LOCAL or
REMOTE, depending on whether or not a remote clock is used (e.g. from
a modem or other DCE). The LOCAL clock has a Digital Phase Locked Loop
(DPLL), optionally defined as divided by 16 or divided by 32, depending
on the application clocking scheme. "
NamedItem
Prompt "Port 1 Transmit Clock Source"
choice "DCE sourced clocking"
pos[3]=111xxxxxb
choice "DTE sourced clocking"
pos[3]=110xxxxxb
Help
"The IBM Realtime Interface Co-processor Multiport/2,
X.25 /2 or High Speed Communication Co-processor /2
supports up to 16 different adapters in various
RAM/ROM locations, utilizing 7 different interrupt levels
and various clocking options. The Port 1 Transmit Clock
Source will be automatically configured to provide DCE
sourced transmit clocking.
The Co-processor can be configured to provide Data Terminal
Equipment (DTE) sourced transmit clocking (i.e. the clock
is sourced by the Co-processor) or Data Computer Equipment
(DCE) sourced transmit clocking (e.g. a modem). "
NamedItem
Prompt "Port 1 Receive Clock Source"
choice "DCE Sourced Remote Clocking"
pos[3]=11x0xxxxb
choice "DPLL Clk/16 Local Clocking"
pos[3]=11x10xxxb
choice "DPLL Clk/32 Local Clocking"
pos[3]=11x11xxxb
Help
"The IBM Realtime Interface Co-processor Multiport/2, X.25 /2 or
High Speed Communication Co-processor /2 supports up to 16 different
adapters in various RAM/ROM locations, utilizing 7 different
interrupt levels and various clocking options. The Port 1 Receive
Clock Source will be automatically configured as REMOTE.
The Co-processor Receive (RX) clock can be either LOCAL or REMOTE,
depending on whether or not a remote clock is used (e.g. from
a modem or other DCE). The LOCAL clock has a Digital Phase Locked Loop
(DPLL), optionally defined as divided by 16 or divided by 32, depending
on the application clocking scheme. "
