Ip Slot Control Register - PEP VM162 User Manual

VM162/VM172

2.10.11 IP Slot Control Register

Address:
Format:
Access:
Value after Reset:
IP Interrupt Control Register Bit-map:
Bit 7
reserved
IP_CLK
IP_RESET-0
M_SIZE
M_PAG
Page 2- 34
IPa: NEX CE 00 09 81
IPa: NEX CE 00 0B 81
byte
read and write
HEX 00
Bit 6 Bit 5
reserved IP_CLK IP_RESET
0 -> IP CLOCK 8 MHZ
1 -> IP CLOCK 32 MHZ
0 -> IP RESET line active
1 ->IP RESET line not active, IP enabled
0 -> IP linear addressable mem space 8 MB
1 -> IP linear addressable mem space 1 MB
active memory page (1-of-8) 1 MB mem pages
© PEP Modular Computers
Chapter 2 Functional Description
Bit 4 Bit 3 Bit 2
M_SIZE M_PAG2
Bit 1 Bit 0
M_PAG1 M_PAG0
Juli 23, 1997