Vax 613 0S Instruction Manual download pdf (Page 130)

Table 28 (Cont.) ISDN Indirect Address Registers (300 Models)

Address Register Name R/W

Extended FIFO control EFCR R/W

Peripheral port control 1 PPCR1 R/W

Peripheral port status PPSR R

Peripheral port int. enable PPIER R/W

Monitor transmit data MTDR W

Monitor receive data MRDR R

C/I transmit data register 0 CITDR0 W

C/I receive data register 0 CIRDR0 R

C/I transmit data register 1 CITDR1 W

C/I receive data register 1 CIRDR1 R

Peripheral port control 2 PPCR2 R/W

7.8.2 ISDN Register Addresses (400/500/600/700/800/900 Models)

The 400/500/600/700/800/900 models ISDN register addresses are:

Table 29 ISDN Directly Addressed Registers (400/500/600/700/800/900 Models)

Address Register Name R/W

1.E024.0000 Command register CR W

1.E024.0000 Interrupt register IR R

1.E024.0004 Data register DR W

1.E024.0004 Data register DR R

1.E024.0008 D-channel status register DSR1 R

1.E024.000C D-channel error register DER R

1.E024.0010 D-channel transmit buffer DCTB W

1.E024.0010 D-channel receive buffer DCRB R

1.E024.0014 Bb channel transmit buffer BBTB W

1.E024.0014 Bb channel receive buffer BBRB R

1.E024.0018 Bc channel transmit buffer BCTB W

1.E024.0018 Bc channel receive buffer BCRB R

1.E024.001C D-channel status register 2 DSR2 R

7–26 IOCTL ASIC and System Registers

1 2 ... 125 126 127 128 129 130 131 132 133 134 135 ... 343 344

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Vax 613 0S Instruction Manual Page 130