HD6417660 RENESAS [Renesas Technology Corp], HD6417660 Datasheet - Page 54

• Manufacturer Part Number: HD6417660
• Description: Renesas 32-Bit RISC Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 1.00, 02/04, page 16 of 804
Pin No.
J4
J14
J15
J16
J17
K1
K2
K3
K4
K14
K15
K16
K17
L1
L2
L3
L4
L14
Pin Name
TEST
Vcc (I/O)
PTE2/VCI_SCO_RX*
/DREQ
PTE4
/VCI_SCO_SYNC_OUT*
/BREQ
PTE3
/VCI_SCO_CLK_OUT*
/BACK
TDI
TCK
Vss
Vcc (I/O)
AUDATA3
AUDSYNC
PTE5/VCI_HWC*
Vss
TMS
Vss
V
Vcc (internal)
Vcc (I/O)
DD
2
2
2
2
Description
Test input
This pin should always be fixed to high.
Power supply for I/O (3.3 V)
Port E/receive data output to voice CODEC IC
/DMA transfer request input
Though this pin is fixed to input and enters output Hi-Z
state in the initial state, the internal pull-up MOS is
turned on.
Port E/frame synchronization signal output for voice
CODEC IC/bus mastership request input
The bus mastership request input is valid in the initial
state.
Port E/clock output for voice CODEC IC/bus release
acknowledge output
The bus release acknowledge output is valid in the initial
state.
H-UDI test data input
This pin is internally pulled up.
H-UDI clock input
This pin is internally pulled up.
Power supply (0 V)
Power supply for I/O (3.3 V)
AUD data bus (bit 3) output
AUD synchronization signal output
Port E/operating mode select output for voice CODEC
IC
Though this pin is fixed to input and enters output Hi-Z
state in the initial state, the internal pull-up MOS is
turned on.
Power supply (0 V)
H-UDI test mode switch
This pin is internally pulled up.
Power supply (0 V)
Power-supply output from internal regulator/Power-
supply input (1.5 V)
Power supply for internal regulator (3.3 V)
Power supply for I/O (3.3 V)