Performance Computer PT-VME161 User Manual page 84

Extensible single board computer/controller
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4
Section
FUNCTIONAL SUMMARY
* Initialized by PTBUG. If PTBUG is not used, DLCT must be initialized by the user with their own
EPROM code or in some other fashion. Also see Appendix F "Mode Register Initialization", on
page 91.
** Not accessible by the PT-VME161.
70 Extensible Single Board Computer/Controller User's Manual
Table 6: SCV64 Register Map
ADDRESS
REGISTER
1800008Ch
VINT
18000090h
VREQ
18000094h
VARB
18000098h
ID
1800009Ch
CTL2
180000A0h
7IS
180000A4h
LIS
180000A8h
7IE
180000ACh
LIE
180000B0h
VIE
180000B4h
IC10
180000B8h
IC32
180000BCh
IC54
180000C0h
MISC
*180000C4h
DLCT
180000C8h
DLST1
180000CCh
DLST2
180000D0h
DLST3
**180000D4h
MBOX0
**180000D8h
MBOX1
**180000DCh
MBOX2
**180000E0h
MBOX3
180000E4h -
180001FCh
FUNCTION
VMEbus Interrupter Register
VMEbus Requester Register
VMEbus Arbiter Register
ID Register
Control & Status Register 2
Level 7 Interrupt Status Register
Local Interrupt Status Register
Level 7 Interrupt Enable Register
Local Interrupt Enable Register
VMEbus Interrupt Enable Register
Local Interrupts 1 and 0 Control
Local Interrupts 3 and 2 Control
Local Interrupts 5 and 4 Control
Miscellaneous Control Register
Delay Line Control Register
Delay Line Status Register 1
Delay Line Status Register 2
Delay Line Status Register 3
Mailbox register 0
Mailbox register 1
Mailbox register 2
Mailbox register 3
RESERVED
INIT
-
03
00
-
00
-
-
-
00
-
13
45
62
-
-
-
-
-
-
-
-
-

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