Datasheet

Copyright © 2014–2016, Texas Instruments IncorporatedTerminal Configuration and Functions
Submit Documentation Feedback
Product Folder Links: RM57L843
46
RM57L843
SPNS215C –FEBRUARY 2014–REVISED JUNE 2016 www.ti.com
4.2.2 Multiplexing
This microcontroller has several interfaces and uses extensive multiplexing to bring out the functions as required by the target application. The
multiplexing is mostly on the output signals. A few inputs are also multiplexed to allow the same input signal to be driven in from an alternative
terminal. For more information on multiplexing, refer to the IOMM chapter of the device specific technical reference manual.
4.2.2.1 Output Multiplexing
Table 4-27. Output Multiplexing
Address
Offset
337
ZWT
BALL
DEFAULT
FUNCTION
Select
Bit
Alternate
Function 1
Select
Bit
Alternate
Function 2
Select
Bit
Alternate
Function 3
Select
Bit
Alternate
Function 4
Select
Bit
Alternate
Function 5
Select
Bit
0x110 N19 AD1EVT 0[0] MII_RX_ER 0[2] RMII_RX_ER 0[3] nTZ1_1 0[5]
D4 EMIF_ADDR[0] 0[8] N2HET2[1] 0[10]
D5 EMIF_ADDR[1] 0[16] N2HET2[3] 0[18]
C4 EMIF_ADDR[6] 0[24] RTP_DATA[13] 0[25] N2HET2[11] 0[26]
0x114 C5 EMIF_ADDR[7] 1[0] RTP_DATA[12] 1[1] N2HET2[13] 1[2]
C6 EMIF_ADDR[8] 1[8] RTP_DATA[11] 1[9] N2HET2[15] 1[10]
C7 EMIF_ADDR[9] 1[16] RTP_DATA[10] 1[17]
C8 EMIF_ADDR[10] 1[24] RTP_DATA[9] 1[25]
0x118 C9 EMIF_ADDR[11] 2[0] RTP_DATA[8] 2[1]
C10 EMIF_ADDR[12] 2[8] RTP_DATA[6] 2[9]
C11 EMIF_ADDR[13] 2[16] RTP_DATA[5] 2[17]
C12 EMIF_ADDR[14] 2[24] RTP_DATA[4] 2[25]
0x11C C13 EMIF_ADDR[15] 3[0] RTP_DATA[3] 3[1]
D14 EMIF_ADDR[16] 3[8] RTP_DATA[2] 3[9]
C14 EMIF_ADDR[17] 3[16] RTP_DATA[1] 3[17]
D15 EMIF_ADDR[18] 3[24] RTP_DATA[0] 3[25]
0x120 C15 EMIF_ADDR[19] 4[0] RTP_nENA 4[1]
C16 EMIF_ADDR[20] 4[8] RTP_nSYNC 4[9]
C17 EMIF_ADDR[21] 4[16] RTP_CLK 4[17]
0x124
-
0x12C
Reserved
0x130 PINMMR8[23:0] are reserved
D16 EMIF_BA[1] 8[24] 8[25] N2HET2[5] 8[26]
0x134 K3 RESERVED 9[0] EMIF_CLK 9[1] ECLK2 9[2]
R4 EMIF_nCAS 9[8] GIOB[3] 9[10]
N17 EMIF_nCS[0] 9[16] RTP_DATA[15] 9[17] N2HET2[7] 9[18]
L17 EMIF_nCS[2] 9[24] GIOB[4] 9[26]