Datasheet

DS26514 4-Port T1/E1/J1 Transceiver
19-5856; Rev 4; 5/11 115 of 305
10.2.2 Framer Register Bit Map
Table 10-8 contains the framer registers of the DS26514. Some registers have dual functionality based on the
selection of T1/J1 or E1 operating mode in the
RMMR and TMMR registers. These dual-function registers are
shown below using two lines of text. The first line of text is the bit functionality for T1/J1 mode. The second line is
the bit functionality in E1 mode, in italics. Bits that are not used for an operating mode are denoted with a single
dash “—“. When there is only one set of bit definitions listed for a register, the bit functionality does not change with
respect to the selection of T1/J1 or E1 mode. All registers not listed are reserved and should be initialized with a
value of 00h for proper operation. The addresses shown are for Framer 1. Addresses for Framers 2 to 4 can be
calculated using the following formula: Address for Framer n = (Framer 1 address + (n - 1) x 200hex).
Table 10-8. Framer Register Bit Map
Table 10-9. Framer Register Bit Map
ADDR NAME BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2 BIT 1 BIT 0
000h
E1RDMWE1
CH8
CH7
CH6
CH5
CH4
CH3
CH2
CH1
001h
E1RDMWE2
CH16
CH15
CH14
CH13
CH12
CH11
CH10
CH9
002h
E1RDMWE3
CH24
CH23
CH22
CH21
CH20
CH19
CH18
CH17
003h
E1RDMWE4
CH32
CH31
CH30
CH29
CH28
CH27
CH26
CH25
010h RHC RCRCD RHR RHMS RHCS4 RHCS3 RHCS2 RHCS1 RHCS0
011h RHBSE BSE8 BSE7 BSE6 BSE5 BSE4 BSE3 BSE2 BSE1
012h RDS0SEL — — — RCM4 RCM3 RCM2 RCM1 RCM0
013h RSIGC
— — — RFSA1 — RSFF RSFE RSIE
— — — CASMS — RSFF RSFE RSEI
014h
T1RCR2 — — — RSLC96 OOF2 OOF1 RAIIE RRAIS
E1RSAIMR — — — RSa4IM RSa5IM RSa6IM RSa7IM RSa8IM
015h T1RBOCC RBR — RBD1 RBD0 — RBF1 RBF0 —
020h RIDR1 C7 C6 C5 C4 C3 C2 C1 C0
021h RIDR2 C7 C6 C5 C4 C3 C2 C1 C0
022h RIDR3 C7 C6 C5 C4 C3 C2 C1 C0
023h RIDR4 C7 C6 C5 C4 C3 C2 C1 C0
024h RIDR5 C7 C6 C5 C4 C3 C2 C1 C0
025h RIDR6 C7 C6 C5 C4 C3 C2 C1 C0
026h
RIDR7
C7
C6
C5
C4
C3
C2
C1
C0
027h RIDR8 C7 C6 C5 C4 C3 C2 C1 C0
028h RIDR9 C7 C6 C5 C4 C3 C2 C1 C0
029h RIDR10 C7 C6 C5 C4 C3 C2 C1 C0
02Ah RIDR11 C7 C6 C5 C4 C3 C2 C1 C0
02Bh RIDR12 C7 C6 C5 C4 C3 C2 C1 C0
02Ch RIDR13 C7 C6 C5 C4 C3 C2 C1 C0
02Dh
RIDR14
C7
C6
C5
C4
C3
C2
C1
C0
02Eh RIDR15 C7 C6 C5 C4 C3 C2 C1 C0
02Fh RIDR16 C7 C6 C5 C4 C3 C2 C1 C0
030h RIDR17 C7 C6 C5 C4 C3 C2 C1 C0
031h RIDR18 C7 C6 C5 C4 C3 C2 C1 C0
032h RIDR19 C7 C6 C5 C4 C3 C2 C1 C0
033h
RIDR20
C7
C6
C5
C4
C3
C2
C1
C0
034h
RIDR21
C7
C6
C5
C4
C3
C2
C1
C0
035h RIDR22 C7 C6 C5 C4 C3 C2 C1 C0
036h RIDR23 C7 C6 C5 C4 C3 C2 C1 C0
037h RIDR24 C7 C6 C5 C4 C3 C2 C1 C0
038h T1RSAOI1 CH8 CH7 CH6 CH5 CH4 CH3 CH2 CH1