Motorola MPC823e - Page 968

PCMCIA Interface
17-2 MPC823e REFERENCE MANUAL MOTOROLA
PCMCIA INTERFACE
17
Figure 17-1. System with One PCMCIA Socket
5
D[8:15]
D[0:7]
CE2_B
CE1_B
ALE_B
DATA_B[7:0]
DATA_B[15:8]
R/W
RDY/BSY_B, BVD1_B,BVD2_B
WE/PGM_B
ADDRESS_B[25:0]
CE1_B
CE2_B
3V
12V
SOCKET
MAX 780A
A[6:31]
8
8
1
1
26
1
1
1
VCC_B
VPP1_B
5V
1
VPP2_B
WE/PGM
REG_B
1
REG
OE_B
1
OE
(IORD_B),(IOWR_B)
2
(IORD),(IOWR)
RESET_B
2
SPKROUT
PCMCIA
HOST
ADAPTER
B
MODULE
1
1
26
3
1
1
1
2
2
8
8
1
1
6
1
OR EQUIV.
WAIT_B
, IOIS16_B
2
POWER ON INDICATION
POE_B
1
IRQ
1
1
BUFFER
WITH OE
TRANSPARENT LATCH
WITH OE
TRANSCEIVER
BUFFER
WITH OE
CD1_B, CD2_B, VS1_B, VS2_B
4
1
CSI
CHIP VDD
VCC_B