COBHAM GR740 User Manual

GR740-UM-DS, Nov 2017, Version 1.7 254 www.cobham.com/gaisler
GR740
Table 305.MIL-STD-1553B interface RT-specific registers
APB address offset Register
0x80 RT Status register
0x84 RT Config register
0x88 RT Bus status bits register
0x8C RT Status words register
0x90 RT Sync register
0x94 RT Subaddress table base address
0x98 RT Mode code control register
0x9C...0xA3 (Reserved)
0xA4 RT Time tag control register
0xA8 (Reserved)
0xAC RT Event log size mask
0xB0 RT Event log position
0xB4 RT Event log interrupt position
0xB8.. 0xBF (Reserved)
Table 306.MIL-STD-1553B interface BM-specific registers
APB address offset Register
0xC0 BM Status register
0xC4 BM Control register
0xC8 BM RT Address filter register
0xCC BM RT Subaddress filter register
0xD0 BM RT Mode code filter register
0xD4 BM Log buffer start
0xD8 BM Log buffer end
0xDC BM Log buffer position
0xE0 BM Time tag control register
0xE4...0xFF (Reserved)
Table 307. 0x00 - IRQ - GR1553B IRQ Register
31 1817161511109873210
RESERVED BMTOF BMD RESERVED RTTE RTD RTEV RESERVED BCWK BCD BCEV
0 00 0 000 0 000
r wc wc r wc wc wc r wc wc wc
Bits read ‘1’ if interrupt occurred, write back ‘1’ to acknowledge
31: 18 RESERVED
17 BM Timer overflow (BMTOF)
16 BM DMA Error (BMD)
15: 11 RESERVED
10 RT Table access error (RTTE)
9 RT DMA Error (RTD)
8 RT transfer-triggered event interrupt (RTEV)
7: 3 RESERVED
2 BC Wake-up timer interrupt (BCWK)
1 BC DMA Error (BCD)
0 BC Transfer-triggered event interrupt (BCEV)

COBHAM GR740 Specifications

General

Brand	COBHAM
Model	GR740
Category	Computer Hardware
Language	English