Motorola MVME1X7P manual VMEchip2 ID Register, VMEchip2 LM/SIG Register

Models: MVME1X7P

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VMEchip2

VMEchip2 ID Register

ADR/SIZ

 

Local Bus: $FFF40100/VMEbus: $XXY0 (8 bits)

 

 

 

 

 

BIT

7

. . .

0

 

 

 

 

NAME

 

VMEchip2 ID Register

 

 

 

 

 

OPER

 

R

 

 

 

 

 

RESET

 

10 PS

 

 

 

 

 

This register is the VMEchip2 ID register. The ID for the VMEchip2 is 10.

VMEchip2 LM/SIG Register

ADR/SIZ

 

Local Bus: $FFF40104/VMEbus: $XXY2 (8 bits)

 

BIT

15

14

 

13

12

11

10

9

8

 

 

 

 

 

 

 

 

 

 

NAME

LM3

LM2

 

LM1

LM0

SIG3

SIG2

SIG1

SIG0

 

 

 

 

 

 

 

 

 

 

OPER

R

R

 

R

R

S/R

S/R

S/R

S/R

 

 

 

 

 

 

 

 

 

 

RESET

1 PS

1 PS

 

1 PS

1 PS

0 PS

0 PS

0 PS

0 PS

 

 

 

 

 

 

 

 

 

 

This register is the VMEchip2 location monitor register and the interrupt

 

register.

 

 

 

 

 

 

 

 

 

SIG0

 

The SIG0 bit is set when a VMEbus master writes a 1 to

 

 

 

it. When the SIG0 bit is set, an interrupt is sent to the local

 

 

 

bus interrupter. The SIG0 bit is cleared when the local

 

 

 

processor writes a 1 to the SIG0 bit in this register or the

 

 

 

CSIG0 bit in the local interrupt clear register.

 

 

SIG1

 

The SIG1 bit is set when a VMEbus master writes a 1 to

 

 

 

it. When the SIG1 bit is set, an interrupt is sent to the local

 

 

 

bus interrupter. The SIG1 bit is cleared when the local

 

 

 

processor writes a 1 to the SIG1 bit in this register or the

 

 

 

CSIG1 bit in the local interrupt clear register.

 

 

SIG2

 

The SIG2 bit is set when a VMEbus master writes a 1 to

 

 

 

it. When the SIG2 bit is set, an interrupt is sent to the local

bus interrupter. The SIG2 bit is cleared when the local processor writes a 1 to the SIG2 bit in this register or the CSIG2 bit in the local interrupt clear register.

2-104

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Page 194
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Motorola MVME1X7P manual VMEchip2 ID Register, VMEchip2 LM/SIG Register