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MOTOROLA MSC8101ADS RevB User’s Manual C-103
CONSTANT TCPC_DEFAULT0 = 1;
CONSTANT TCPC_DEFAULT1 = 0;
CONSTANT BC1PC_DEFAULT0 = 0;
CONSTANT BC1PC_DEFAULT1 = 0;
CONSTANT RSVHR26 = 0;
-- CONSTANT DLLDIS_DEFAULT= 0; -- Get value from DIP-Switch
CONSTANT RSVHR31 = 0;
SUBDESIGN bcsr
(
clock,
ExtClk, -- External/Osc clock for EEinit (BCSR3)
CS1~, -- BCSR SELECT From DSP
W_R~,
A[27..29], A7,A8 -- Flash address
: INPUT;
EE0, EE1, EE2, EE3, EE4, EE5, EED -- EE pins
: BIDIR;
DBGEN~, -- Debug Enable from Dip-SW (Defines Boot EE0)
BTM0, -- EE4 from Dip-SW (Defines Boot EE4)
BTM1, -- EE5 from Dip-SW (Defines Boot EE5)
PRST~, -- Power-on-Reset for Altera only
RstSoft~, -- connected to SoftReset P.B.
RstHard~, -- connected to HardReset P.B.
RstNMI~ -- connected to Abort(NMI) pushbutton
: INPUT;
R_PORI~
: BIDIR; -- Regular Power-On-Reset from voltage detector.
MODCK[1..3],-- MODCK dip-switch bits 1 through 3
MODCK_H[1..3] -- MODCK dip-switch bits 4 through 6
: INPUT;
MODCK_BNK[0..2],-- SDRAM BANK SELECT
NMI~ : OUTPUT;
HDSP, -- HOST RD/WR polarity
H8BIT, -- HOST SPARE
HOSTPD, -- HOST PRESENCE DETECT
HOSTCFG~ : INPUT; -- HOSTCFG signal from DIP-SW (Active LOW)
HDIMDEN~, -- HOST SW ENABLE
RSTCNF~ : OUTPUT; -- RESET CONFIG to 8101
SRESET~, -- Soft Reset (O.D.)
HRESET~ : BIDIR; -- Hard Reset (O.D.)
HDILED~, -- HOST LED (O.D.)
BPOE~, -- FLASH OE *** Option ***
WE0, -- WE0 *** Option ***
PSDVAL~ -- PSDVAL *** Option ***
: BIDIR;
TEA~ : OUTPUT; -- Transfer Error Acknowledge (O.D.) *** Option ***
F_CFG_EN~, -- Flash Config Enable from Ext. Switch
F_CS0~, -- Flash CS from DSP
AtmUniCsIn~, -- ATM Framer CS from DSP
ToolCs1~, -- Ext Tool CS line 1.
ToolCs2~, -- Ext Tool CS line 2.
FrmCs_In~, -- T1/E1 Framer CS from DSP.
DLLDIS -- Input from jumper JP1 for DLL bypass when open
: INPUT;
FrmCs_Out~, -- Framer CS out to Framer.
ToolDataBufEn~, -- Enable for Tool Buffers.
DataBufEn~, -- Enable for Data Bus Buffers to/from ALTERA.
BCSR2_CS~, -- Enable for Status Buffer
Frees
cale Semiconductor,
I
Freescale Semiconductor, Inc.
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