Rainbow Electronics DS26519 - Manual (Page 198)

DS26519 16-Port T1/E1/J1 Transceiver
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Register Name: RIM2 (E1 Mode Only)
Register Description: E1 Receive Interrupt Mask Register 2
Register Address: 0A1h + (200h x (n - 1)) + (2000h x [(n - 1) / 8]): where n = 1 to 16
Bit
# 7 6 5 4 3 2 1 0
Name — — — — RSA1 RSA0 RCMF RAF
Default 0 0 0 0 0 0 0 0
Bit 3: Receive-Signaling All Ones Event (RSA1)
0 = Interrupt masked.
1 = Interrupt enabled.
Bit 2: Receive-Signaling All Zeros Event (RSA0)
0 = Interrupt masked.
1 = interrupt enabled.
Bit 1: Receive CRC-4 Multiframe Event (RCMF)
0 = Interrupt masked.
1 = Interrupt enabled.
Bit 0: Receive Align Frame Event (RAF)
0 = Interrupt masked.
1 = Interrupt enabled.