BGW200EG_1 © NXP B.V. 2007. All rights reserved.
Product data sheet Rev. 01 — 18 July 2007 31 of 76
NXP Semiconductors
BGW200EG
IEEE 802.11b System-in-Package
[1] This bit will be cleared following a local read.
4 LMB0_INT_EN R/W R local mailbox 0 interrupt control
0* do not generate interrupt when mailbox is written
1 generate interrupt when mailbox is written by the host
3 LMB3_INT_STAT R/W
[1]
R local mailbox 3 interrupt status
0* no interrupt pending
1 mailbox 3 interrupt pending
2 LMB2_INT_STAT R/W
[1]
R local mailbox 2 interrupt status
0* no interrupt pending
1 mailbox 2 interrupt pending
1 LMB1_INT_STAT R/W
[1]
R local mailbox 1 interrupt status
0* no interrupt pending
1 mailbox 1 interrupt pending
0 LMB0_INT_STAT R/W
[1]
R local mailbox 0 interrupt status
0* no interrupt pending
1 mailbox 0 interrupt pending
Table 17. SPI2_LOC_ISCR register - SPI2 local mailbox interrupt status and control (00h)
…continued
Legend: * reset value
Bit Symbol Access Value Description
Local Host
Table 18. SPI2_HST_ISCR register - SPI2 host mailbox interrupt status and control (01h)
Legend: * reset value
Bit Symbol Access Value Description
Local Host
7 HMB3_INT_EN R R/W host mailbox 3 interrupt control
0* do not generate interrupt when mailbox is written
1 generate interrupt when mailbox is written by the slave
6 HMB2_INT_EN R R/W host mailbox 2 interrupt control
0* do not generate interrupt when mailbox is written
1 generate interrupt when mailbox is written by the slave
5 HMB1_INT_EN R R/W host mailbox 1 interrupt control
0* do not generate interrupt when mailbox is written
1 generate interrupt when mailbox is written by the slave
4 HMB0_INT_EN R R/W host mailbox 0 interrupt control
0* do not generate interrupt when mailbox is written
1 generate interrupt when mailbox is written by the slave
3 HMB3_INT_STAT R R/W
[1]
host mailbox 3 interrupt status
0* no interrupt pending
1 mailbox 3 interrupt pending
2 HMB2_INT_STAT R R/W
[1]
host mailbox 2 interrupt status
0* no interrupt pending
1 mailbox 2 interrupt pending