Rainbow Electronics DS26504 - Manual (Page 66)

DS26504 T1/E1/J1/64KCC BITS Element
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Register Name: IMR5
Register Description: Interrupt Mask Register 5
Register Address: 22h
Bit
# 7 6 5 4 3 2 1 0
Name — — — Sa8COS Sa7COS Sa6COS Sa5COS Sa4COS
Default 0 0 0 0 0 0 0 0
HW
Mode
X X X X X X X X
Bit 0: Sa4 Change of State (Sa4COS)
0 = interrupt masked
1 = interrupt enabled
Bit 1: Sa5 Change of State (Sa5COS)
0 = interrupt masked
1 = interrupt enabled
Bit 2: Sa6 Change of State (Sa6COS)
0 = interrupt masked
1 = interrupt enabled
Bit 3: Sa7 Change of State (Sa7COS)
0 = interrupt masked
1 = interrupt enabled
Bit 4: Sa8 Change of State (Sa8COS)
0 = interrupt masked
1 = interrupt enabled
Bits 5, 6, 7: Unused, must be set = 0 for proper operation.