PowerPC 750TM SCM RISC Microprocessor
Preliminary Copy
Table 14. Pinout Listing for the 360 CBGA package
Signal Name
QREQ
RSRV
SMI
Pin Number
Active
Low
Low
Low
Low
—
I/O
Output
Output
Input
Input
Input
Input
Input
I/O
J3
D3
A12
SRESET
SYSCLK
TA
E10
H9
F1
Low
High
Low
High
High
High
Low
Low
High
Low
Low
High
High
Low
—
TBEN
TBST
A2
A11
TCK
B10
Input
Input
Output
Input
Input
Input
Input
I/O
TDI
B7
TDO
D9
TEA
J1
TLBISYNC
TMS
A3
C8
TRST
A10
TS
K7
TSIZ0-TSIZ2
TT0-TT4
WT
A9, B9, C9
Output
I/O
C10, D11, B12, C12, F11
C3
Output
—
2
G8, G10, G12, J8, J10, J12, L8, L10, L12, N8, N10, N12
VDD
3
K13
High
Output
VOLTDET
Note:
1. These are test signals for factory use only and must be pulled up to OV for normal machine operation.
DD
2. OV inputs supply power to the I/O drivers and V inputs supply power to the processor core.
DD
DD
3. Internally tied to L2OV in the PID-8t 750 360 CBGA package. This is NOT a supply pin.
DD
4. These pins are reserved for potential future use as additional L2 address pins.
Page 26
v 3.2
Datasheet
7/15/99
IBM [ IBM ]
