Rainbow Electronics DS26519 - Manual (Page 171)

DS26519 16-Port T1/E1/J1 Transceiver
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Register Name: E1RNAF (E1 Mode)
Register Description: E1 Receive Non-Align Frame Register
Register Address: 065h + (200h x (n - 1)) + (2000h x [(n - 1) / 8]): where n = 1 to 16
Bit
# 7 6 5 4 3 2 1 0
Name Si 1 A Sa4 Sa5 Sa6 Sa7 Sa8
Default 0 0 0 0 0 0 0 0
Note: This register has an alternate definition for T1 mode. See T1RSLC2 .
Bit 7: International Bit (Si)
Bit 6: Frame Non-Alignment Signal Bit (1)
Bit 5: Remote Alarm (A)
Bit 4: Additional Bit 4 (Sa4)
Bit 3: Additional Bit 5 (Sa5)
Bit 2: Additional Bit 6 (Sa6)
Bit 1: Additional Bit 7 (Sa7)
Bit 0: Additional Bit 8 (Sa8)
Register Name: E1RsiAF (E1 Mode)
Register Description: Received Si Bits of the Align Frame
Register Address: 066h + (200h x (n - 1)) + (2000h x [(n - 1) / 8]): where n = 1 to 16
Bit
# 7 6 5 4 3 2 1 0
Name SiF14 SiF12 SiF10 SiF8 SiF6 SiF4 SiF2 SiF0
Default 0 0 0 0 0 0 0 0
Note: This register has an alternate definition for T1 mode. See T1RSLC3 .
Bit 7: Si Bit of Frame 14 (SiF14)
Bit 6: Si Bit of Frame 12 (SiF12)
Bit 5: Si Bit of Frame 10 (SiF10)
Bit 4: Si Bit of Frame 8 (SiF8)
Bit 3: Si Bit of Frame 6 (SiF6)
Bit 2: Si Bit of Frame 4 (SiF4)
Bit 1: Si Bit of Frame 2 (SiF2)
Bit 0: Si Bit of Frame 0 (SiF0)