Pin Descriptions
MUAA Routing CoProcessor (RCP) Family
Rev. 3
5
TDI (JTAG Test Data Input, Input)
The TDI input is the Test Data input. Internally pulled up
with 25K minimum. Refer to Table 1 for slave
connections.
TDO (JTAG Test Data Output, Output)
The TDO output is the Test Data output. Refer to Table 1
for slave connections.
VCC, GND
These pins are the power supply connection to the MUAA
RCP. VCC must meet the voltage supply requirements in
the Operating Conditions section relative to the GND pins,
which are at 0 Volts (system reference potential), for
correct operation of the device. All the ground and power
pins must be connected to their respective planes with
adequate bulk and high frequency bypassing capacitors in
close proximity to the device.
Ball Descriptions
Table 1: Ball Descriptions
Functional
Group
Synchronous
Input Port
Ball Name(s)
Function
Type
PBGA Ball(s)
DIN[31:0]
Synchronous port data input.
Input
5V tol
b0:AA26, b1:AA25, b2:Y26,
b3:Y25, b4:W26, b5:W25,
b6:V26, b7:V25, b8:U26,
b9:U25, b10:T26, b11:T25,
b12:R26, b13:R25, b14:P26,
b15:P25, b16:N26, b17:N25,
b18:M26, b19:M25, b20:L26,
b21:L25, b22:K26, b23:K25,
b24:J26, b25:J25, b26:H26,
b27:H25, b28:G26, b29:G25,
b30:F26, b31:F25
T1
/DINE
When asserted, DIN is sampled by the rising edge of
CLK. Connect to T2, R2, and P2.
Slave 1. Connect to T1, /DINE.
Input
5V tol
Input
5V tol
Input
5V tol
Input
5V tol
Input
5V tol
Output
/DINE-S1
T2
/DINE-S2
Slave 2. Connect to T1, /DINE.
R2
/DINE-S3
Slave 3. Connect to T1, /DINE.
P2
OP[3:0]
Synchronous port operation performed on data
applied to DIN pins.
When HIGH, indicates the synchronous port
accepted the current operation.
Rising edge is the device clock.
b0:U1, b1:U2, b2:U3, b3:T3
DINREADY
H1
CLK
Input
3.3V only
Output
D1
Synchronous
Output Port
DOUT[31:0]
Synchronous port data output.
b0:A21, b1:B21, b2:A20,
b3:B20, b4:A19, b5:B19,
b6:A18, b7:B18, b8:A17,
b9:B17, b10:A16, b11:B16,
b12:A15, b13:B15, b14:A14,
b15:B14, b16:A13, b17:B13,
b18:A12, b19:B12, b20:A11,
b21:B11, b22:A10, b23:B10,
b24:A9, b25:B9, b26:A8,
b27:B8, b28:A7, b29:B7,
b30:A6, b31:B6
G1
/DOUTVALID
Indicates when new data is available at the
synchronous output port.
DOUT high impedance control.
Output
/OE
Input
5V tol
Input
5V tol
Output
P1
/DOUTE
DOUT enable control.
R1
/MF
Match flag. Indicates if a match was found.
E1